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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Natalie Richards

Bib: 18439 •F •Age: N/A

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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
51°/41°F
overcast clouds
Personalized for Natalie

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 · 9:22/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
29:32
3.11 mi
Rank: #24506
Start → 5K
29:32 | 9:31/mi
10K
58:50
6.21 mi
Rank: #24432 (+74)
5K → 10K
29:18 | 9:26/mi
15K
1:28:05
9.32 mi
Rank: #24367 (+65)
10K → 15K
29:15 | 9:25/mi
20K
1:57:19
12.43 mi
Rank: #24143 (+224)
15K → 20K
29:14 | 9:25/mi
HALF
2:03:42
13.11 mi
Rank: #24124 (+19)
20K → HALF
6:23 | 9:22/mi
25K
2:28:26
15.53 mi
Rank: #24268 (-144)
HALF → 25K
24:44 | 10:12/mi
30K
2:59:49
18.64 mi
Rank: #24056 (+212)
25K → 30K
31:23 | 10:07/mi
20M
3:13:51
20.00 mi
Rank: #23996 (+60)
30K → 20M
14:02 | 10:20/mi
21M
3:26:20
21.00 mi
Rank: #24131 (-135)
20M → 21M
12:29 | 12:29/mi
35K
3:33:38
21.75 mi
Rank: #24072 (+59)
21M → 35K
7:18 | 9:46/mi
23M
3:46:15
23.00 mi
Rank: #23944 (+128)
35K → 23M
12:37 | 10:05/mi
24M
3:56:48
24.00 mi
Rank: #23951 (-7)
23M → 24M
10:33 | 10:33/mi
40K
4:06:58
24.85 mi
Rank: #24045 (-94)
24M → 40K
10:10 | 11:54/mi
25.2M
4:10:38
25.20 mi
Rank: #24009 (+36)
40K → 25.2M
3:40 | 10:38/mi
FINISH
4:20:18
26.22 mi
Rank: #23942 (+67)
25.2M → FINISH
9:40 | 9:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:42
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:16:36
Pace10:26 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0629:329:3129:32
9:31
-
10K
6.21 mi11:41:2458:509:2929:18
9:26
-0:05
15K
9.32 mi12:10:391:28:059:2829:15
9:25
-0:01
20K
12.43 mi12:39:531:57:199:2729:14
9:25
0:00
HALF
13.11 mi12:46:162:03:429:276:23
9:22
-0:03
25K
15.53 mi13:11:002:28:269:3424:44
10:12
+0:50
30K
18.64 mi13:42:232:59:499:3931:23
10:07
-0:05
20M
20.00 mi13:56:253:13:519:4214:02
10:20
+0:13
21M
21.00 mi14:08:543:26:209:5012:29
12:29
+2:09
35K
21.75 mi14:16:123:33:389:507:18
9:46
-2:43
23M
23.00 mi14:28:493:46:159:5112:37
10:05
+0:19
24M
24.00 mi14:39:223:56:489:5310:33
10:33
+0:28
40K
24.85 mi14:49:324:06:589:5710:10
11:54
+1:21
25.2M
25.20 mi14:53:124:10:389:573:40
10:38
-1:16
FINISH
26.22 mi15:02:524:20:189:579:40
9:30
-1:08

Checkpoint Splits Visualizations

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

📈Pace 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

9:22 /mi

Average Pace

9:56 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:13:22

51% of race

Time at Steady Pace

1:30:04

35% of race

Time at Slower Pace

36:52

14% of race

Average Pace: 9:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:12:0629:329:3129:32
9:31
#24506
10K
6.21 mi11:41:2458:509:2929:18
9:26
#24432
15K
9.32 mi12:10:391:28:059:2829:15
9:25
#24367
20K
12.43 mi12:39:531:57:199:2729:14
9:25
#24143
HALF
13.11 mi12:46:162:03:429:276:23
9:22
#24124
25K
15.53 mi13:11:002:28:269:3424:44
10:12
#24268
30K
18.64 mi13:42:232:59:499:3931:23
10:07
#24056
20M
20.00 mi13:56:253:13:519:4214:02
10:20
#23996
21M
21.00 mi14:08:543:26:209:5012:29
12:29
#24131
35K
21.75 mi14:16:123:33:389:507:18
9:46
#24072
23M
23.00 mi14:28:493:46:159:5112:37
10:05
#23944
24M
24.00 mi14:39:223:56:489:5310:33
10:33
#23951
40K
24.85 mi14:49:324:06:589:5710:10
11:54
#24045
25.2M
25.20 mi14:53:124:10:389:573:40
10:38
#24009
FINISH
26.22 mi15:02:524:20:189:579:40
9:30
#23942
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 mi245069935993524193(Top 83%)9752(Top 78%)9752(Top 171%)
10K6.21 mi3.10 mi24432+749878+579878+5724370(Top 84%)9846(Top 78%)9846(Top 172%)
15K9.32 mi3.11 mi24367+659833+459833+4524193(Top 83%)9752(Top 78%)9752(Top 171%)
20K12.43 mi3.11 mi24143+2249727+1069727+10623469(Top 81%)9432(Top 75%)9432(Top 165%)
HALF13.11 mi0.68 mi24124+199715+129715+1224012(Top 83%)9698(Top 77%)9698(Top 170%)
25K15.53 mi2.42 mi24268-1449812-979812-9724767(Top 85%)10109(Top 80%)10109(Top 177%)
30K18.64 mi3.11 mi24056+2129725+879725+8723382(Top 81%)9499(Top 76%)9499(Top 166%)
20M20.00 mi1.36 mi23996+609705+209705+2023443(Top 81%)9616(Top 76%)9616(Top 168%)
21M21.00 mi1.00 mi24131-1359789-849789-8425764(Top 89%)10904(Top 87%)10904(Top 191%)
35K21.75 mi0.75 mi24072+599768+219768+2122519(Top 78%)9218(Top 73%)9218(Top 161%)
23M23.00 mi1.25 mi23944+1289729+399729+3922383(Top 77%)9194(Top 73%)9194(Top 161%)
24M24.00 mi1.00 mi23951-79749-209749-2024209(Top 83%)10191(Top 81%)10191(Top 178%)
40K24.85 mi0.85 mi24045-949815-669815-6625714(Top 89%)10994(Top 87%)10994(Top 192%)
25.2M25.20 mi0.35 mi24009+369806+99806+921513(Top 74%)8845(Top 70%)8845(Top 155%)
FINISH26.22 mi1.02 mi23942+679780+269780+2622323(Top 77%)9246(Top 74%)9246(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

24193

Females

9752

F18-39

9752

5K→10K

3.1 - 6.2 mi

Top 84%
×5
+79ft-138ft

Overall

24370

Females

9846

F18-39

9846

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

24193

Females

9752

F18-39

9752

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23469

Females

9432

F18-39

9432

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24012

Females

9698

F18-39

9698

HALF→25K

13.1 - 15.5 mi

Top 85%
×4
+66ft-88ft

Overall

24767

Females

10109

F18-39

10109

25K→30K

15.5 - 18.6 mi

Top 81%
×9
+181ft-148ft

Overall

23382

Females

9499

F18-39

9499

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23443

Females

9616

F18-39

9616

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25764

Females

10904

F18-39

10904

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22519

Females

9218

F18-39

9218

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22383

Females

9194

F18-39

9194

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24209

Females

10191

F18-39

10191

24M→40K

24.0 - 24.9 mi

Top 89%
×1
+6ft-20ft

Overall

25714

Females

10994

F18-39

10994

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21513

Females

8845

F18-39

8845

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
×2
+22ft-21ft

Overall

22323

Females

9246

F18-39

9246

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1561*
Passed By
988
Net Change
+564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24506
5K → 10K260*186+74#24506#24432
10K → 15K168103+65#24432#24367
15K → 20K251*27+224#24367#24143
20K → HALF3819+19#24143#24124
HALF → 25K65200-144#24124#24268
25K → 30K256*44+212#24268#24056
30K → 20M9535+60#24056#23996
20M → 21M28163-135#23996#24131
21M → 35K689+59#24131#24072
35K → 23M14012+128#24072#23944
23M → 24M5158-7#23944#23951
24M → 40K19113-94#23951#24045
40K → 25.2M415+36#24045#24009
25.2M → FINISH8114+67#24009#23942
TOTALS1561*988+564

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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