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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kelcie Tierney

Bib: 31709 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Kelcie

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 10:02/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
33:31
3.11 mi
Rank: #27697
Start β†’ 5K
33:31 | 10:48/mi
10K
1:06:54
6.21 mi
Rank: #27501 (+196)
5K β†’ 10K
33:23 | 10:45/mi
15K
1:39:10
9.32 mi
Rank: #27159 (+342)
10K β†’ 15K
32:16 | 10:24/mi
20K
2:15:11
12.43 mi
Rank: #27338 (-179)
15K β†’ 20K
36:01 | 11:36/mi
HALF
2:22:18
13.11 mi
Rank: #27294 (+44)
20K β†’ HALF
7:07 | 10:27/mi
25K
2:51:42
15.53 mi
Rank: #27385 (-91)
HALF β†’ 25K
29:24 | 12:08/mi
30K
3:26:09
18.64 mi
Rank: #27068 (+317)
25K β†’ 30K
34:27 | 11:06/mi
20M
3:41:34
20.00 mi
Rank: #26987 (+81)
30K β†’ 20M
15:25 | 11:21/mi
21M
3:53:01
21.00 mi
Rank: #26852 (+135)
20M β†’ 21M
11:27 | 11:27/mi
35K
4:04:37
21.75 mi
Rank: #27026 (-174)
21M β†’ 35K
11:36 | 15:31/mi
23M
4:19:15
23.00 mi
Rank: #26968 (+58)
35K β†’ 23M
14:38 | 11:42/mi
24M
4:30:20
24.00 mi
Rank: #26924 (+44)
23M β†’ 24M
11:05 | 11:05/mi
40K
4:39:58
24.85 mi
Rank: #26873 (+51)
24M β†’ 40K
9:38 | 11:17/mi
25.2M
4:44:08
25.20 mi
Rank: #26840 (+33)
40K β†’ 25.2M
4:10 | 12:05/mi
FINISH
4:54:21
26.22 mi
Rank: #26772 (+68)
25.2M β†’ FINISH
10:13 | 10:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:18
Pace10:52 /mi
2nd Half
Distance13.11 mi
Time2:32:03
Pace11:36 /mi
πŸ“ŠPositive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:0933:3110:4833:31
10:48
-
10K
6.21 mi12:34:321:06:5410:4633:23
10:45
-0:03
15K
9.32 mi13:06:481:39:1010:3932:16
10:24
-0:21
20K
12.43 mi13:42:492:15:1110:5336:01
11:36
+1:12
HALF
13.11 mi13:49:562:22:1810:527:07
10:27
-1:09
25K
15.53 mi14:19:202:51:4211:0429:24
12:08
+1:41
30K
18.64 mi14:53:473:26:0911:0434:27
11:06
-1:02
20M
20.00 mi15:09:123:41:3411:0515:25
11:21
+0:15
21M
21.00 mi15:20:393:53:0111:0611:27
11:27
+0:06
35K
21.75 mi15:32:154:04:3711:1511:36
15:31
+4:04
23M
23.00 mi15:46:534:19:1511:1714:38
11:42
-3:49
24M
24.00 mi15:57:584:30:2011:1611:05
11:05
-0:37
40K
24.85 mi16:07:364:39:5811:169:38
11:17
+0:12
25.2M
25.20 mi16:11:464:44:0811:174:10
12:05
+0:48
FINISH
26.22 mi16:21:594:54:2111:1510:13
10:02
-2:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:02 /mi

Average Pace

11:14 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

49:36

17% of race

Time at Steady Pace

3:19:35

68% of race

Time at Slower Pace

45:10

15% of race

Average Pace: 11:14 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:01:0933:3110:4833:31
10:48
#27697
10K
6.21 mi12:34:321:06:5410:4633:23
10:45
#27501
15K
9.32 mi13:06:481:39:1010:3932:16
10:24
#27159
20K
12.43 mi13:42:492:15:1110:5336:01
11:36
#27338
HALF
13.11 mi13:49:562:22:1810:527:07
10:27
#27294
25K
15.53 mi14:19:202:51:4211:0429:24
12:08
#27385
30K
18.64 mi14:53:473:26:0911:0434:27
11:06
#27068
20M
20.00 mi15:09:123:41:3411:0515:25
11:21
#26987
21M
21.00 mi15:20:393:53:0111:0611:27
11:27
#26852
35K
21.75 mi15:32:154:04:3711:1511:36
15:31
#27026
23M
23.00 mi15:46:534:19:1511:1714:38
11:42
#26968
24M
24.00 mi15:57:584:30:2011:1611:05
11:05
#26924
40K
24.85 mi16:07:364:39:5811:169:38
11:17
#26873
25.2M
25.20 mi16:11:464:44:0811:174:10
12:05
#26840
FINISH
26.22 mi16:21:594:54:2111:1510:13
10:02
#26772
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27697116851168526485(Top 91%)11014(Top 88%)11014(Top 193%)
10K6.21 mi3.10 mi27501+19611578+10711578+10727341(Top 94%)11499(Top 91%)11499(Top 201%)
15K9.32 mi3.11 mi27159+34211390+18811390+18826485(Top 91%)11014(Top 88%)11014(Top 193%)
20K12.43 mi3.11 mi27338-17911498-10811498-10827664(Top 95%)11720(Top 93%)11720(Top 205%)
HALF13.11 mi0.68 mi27294+4411474+2411474+2426575(Top 92%)11111(Top 88%)11111(Top 194%)
25K15.53 mi2.42 mi27385-9111537-6311537-6327630(Top 95%)11738(Top 93%)11738(Top 205%)
30K18.64 mi3.11 mi27068+31711381+15611381+15625494(Top 88%)10623(Top 84%)10623(Top 186%)
20M20.00 mi1.36 mi26987+8111341+4011341+4025516(Top 88%)10721(Top 85%)10721(Top 188%)
21M21.00 mi1.00 mi26852+13511268+7311268+7324103(Top 83%)10038(Top 80%)10038(Top 176%)
35K21.75 mi0.75 mi27026-17411376-10811376-10828812(Top 99%)12500(Top 99%)12500(Top 219%)
23M23.00 mi1.25 mi26968+5811348+2811348+2825718(Top 89%)10923(Top 87%)10923(Top 191%)
24M24.00 mi1.00 mi26924+4411334+1411334+1425279(Top 87%)10741(Top 85%)10741(Top 188%)
40K24.85 mi0.85 mi26873+5111310+2411310+2424758(Top 85%)10518(Top 84%)10518(Top 184%)
25.2M25.20 mi0.35 mi26840+3311299+1111299+1124636(Top 85%)10469(Top 83%)10469(Top 183%)
FINISH26.22 mi1.02 mi26772+6811273+2611273+2623939(Top 82%)10091(Top 80%)10091(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26485

Females

11014

F18-39

11014

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27341

Females

11499

F18-39

11499

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26485

Females

11014

F18-39

11014

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27664

Females

11720

F18-39

11720

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26575

Females

11111

F18-39

11111

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27630

Females

11738

F18-39

11738

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25494

Females

10623

F18-39

10623

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25516

Females

10721

F18-39

10721

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24103

Females

10038

F18-39

10038

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28812

Females

12500

F18-39

12500

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25718

Females

10923

F18-39

10923

23M→24M

23.0 - 24.0 mi

Top 87%
Γ—6
+12ft-82ft

Overall

25279

Females

10741

F18-39

10741

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24758

Females

10518

F18-39

10518

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24636

Females

10469

F18-39

10469

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
Γ—2
+22ft-21ft

Overall

23939

Females

10091

F18-39

10091

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1625*
Passed By
669
Net Change
+925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27697
5K β†’ 10K282*86+196#27697#27501
10K β†’ 15K350*8+342#27501#27159
15K β†’ 20K52200-179#27159#27338
20K β†’ HALF473+44#27338#27294
HALF β†’ 25K51142-91#27294#27385
25K β†’ 30K321*4+317#27385#27068
30K β†’ 20M909+81#27068#26987
20M β†’ 21M1361+135#26987#26852
21M β†’ 35K2176-174#26852#27026
35K β†’ 23M7315+58#27026#26968
23M β†’ 24M5713+44#26968#26924
24M β†’ 40K587+51#26924#26873
40K β†’ 25.2M352+33#26873#26840
25.2M β†’ FINISH713+68#26840#26772
TOTALS1625*669+925

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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