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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ashley Grondel

Bib: 19622 •F •Age: N/A

NV

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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 Ashley

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 · 8:10/mi at mile 24.0

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
26:39
3.11 mi
Rank: #20505
Start → 5K
26:39 | 8:35/mi
10K
52:17
6.21 mi
Rank: #19695 (+810)
5K → 10K
25:38 | 8:16/mi
15K
1:17:46
9.32 mi
Rank: #19256 (+439)
10K → 15K
25:29 | 8:13/mi
20K
1:44:19
12.43 mi
Rank: #19339 (-83)
15K → 20K
26:33 | 8:33/mi
HALF
1:49:54
13.11 mi
Rank: #19286 (+53)
20K → HALF
5:35 | 8:12/mi
25K
2:10:01
15.53 mi
Rank: #18969 (+317)
HALF → 25K
20:07 | 8:18/mi
30K
2:36:57
18.64 mi
Rank: #18730 (+239)
25K → 30K
26:56 | 8:41/mi
20M
2:48:50
20.00 mi
Rank: #18633 (+97)
30K → 20M
11:53 | 8:45/mi
21M
2:58:10
21.00 mi
Rank: #18564 (+69)
20M → 21M
9:20 | 9:20/mi
35K
3:04:43
21.75 mi
Rank: #18579 (-15)
21M → 35K
6:33 | 8:46/mi
23M
3:15:09
23.00 mi
Rank: #18361 (+218)
35K → 23M
10:26 | 8:21/mi
24M
3:23:19
24.00 mi
Rank: #18211 (+150)
23M → 24M
8:10 | 8:10/mi
40K
3:30:33
24.85 mi
Rank: #18096 (+115)
24M → 40K
7:14 | 8:28/mi
25.2M
3:33:48
25.20 mi
Rank: #18074 (+22)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:42:15
26.22 mi
Rank: #18005 (+69)
25.2M → FINISH
8:27 | 8:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:54
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:52:21
Pace8:35 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2726:398:3526:39
8:35
-
10K
6.21 mi12:14:0552:178:2525:38
8:16
-0:19
15K
9.32 mi12:39:341:17:468:2125:29
8:13
-0:03
20K
12.43 mi13:06:071:44:198:2426:33
8:33
+0:20
HALF
13.11 mi13:11:421:49:548:245:35
8:12
-0:21
25K
15.53 mi13:31:492:10:018:2320:07
8:18
+0:06
30K
18.64 mi13:58:452:36:578:2626:56
8:41
+0:23
20M
20.00 mi14:10:382:48:508:2711:53
8:45
+0:04
21M
21.00 mi14:19:582:58:108:309:20
9:20
+0:35
35K
21.75 mi14:26:313:04:438:306:33
8:46
-0:34
23M
23.00 mi14:36:573:15:098:3010:26
8:21
-0:25
24M
24.00 mi14:45:073:23:198:298:10
8:10
-0:11
40K
24.85 mi14:52:213:30:338:297:14
8:28
+0:18
25.2M
25.20 mi14:55:363:33:488:303:15
9:26
+0:58
FINISH
26.22 mi15:04:033:42:158:298:27
8:18
-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

8:10 /mi

Average Pace

8:29 /mi

Slowest Pace

9:26 /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

3:29:40

94% of race

Time at Steady Pace

12:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:48:2726:398:3526:39
8:35
#20505
10K
6.21 mi12:14:0552:178:2525:38
8:16
#19695
15K
9.32 mi12:39:341:17:468:2125:29
8:13
#19256
20K
12.43 mi13:06:071:44:198:2426:33
8:33
#19339
HALF
13.11 mi13:11:421:49:548:245:35
8:12
#19286
25K
15.53 mi13:31:492:10:018:2320:07
8:18
#18969
30K
18.64 mi13:58:452:36:578:2626:56
8:41
#18730
20M
20.00 mi14:10:382:48:508:2711:53
8:45
#18633
21M
21.00 mi14:19:582:58:108:309:20
9:20
#18564
35K
21.75 mi14:26:313:04:438:306:33
8:46
#18579
23M
23.00 mi14:36:573:15:098:3010:26
8:21
#18361
24M
24.00 mi14:45:073:23:198:298:10
8:10
#18211
40K
24.85 mi14:52:213:30:338:297:14
8:28
#18096
25.2M
25.20 mi14:55:363:33:488:303:15
9:26
#18074
FINISH
26.22 mi15:04:033:42:158:298:27
8:18
#18005
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 mi205057914791418357(Top 63%)6676(Top 53%)6676(Top 117%)
10K6.21 mi3.10 mi19695+8107452+4627452+46218880(Top 65%)6962(Top 55%)6962(Top 122%)
15K9.32 mi3.11 mi19256+4397196+2567196+25618357(Top 63%)6676(Top 53%)6676(Top 117%)
20K12.43 mi3.11 mi19339-837253-577253-5719581(Top 67%)7400(Top 59%)7400(Top 129%)
HALF13.11 mi0.68 mi19286+537222+317222+3118397(Top 63%)6709(Top 53%)6709(Top 117%)
25K15.53 mi2.42 mi18969+3177059+1637059+16317416(Top 60%)6238(Top 50%)6238(Top 109%)
30K18.64 mi3.11 mi18730+2396955+1046955+10417851(Top 62%)6588(Top 52%)6588(Top 115%)
20M20.00 mi1.36 mi18633+976915+406915+4017689(Top 61%)6579(Top 52%)6579(Top 115%)
21M21.00 mi1.00 mi18564+696891+246891+2417793(Top 61%)6678(Top 53%)6678(Top 117%)
35K21.75 mi0.75 mi18579-156904-136904-1318905(Top 65%)7372(Top 59%)7372(Top 129%)
23M23.00 mi1.25 mi18361+2186811+936811+9314741(Top 51%)5147(Top 41%)5147(Top 90%)
24M24.00 mi1.00 mi18211+1506750+616750+6114909(Top 51%)5298(Top 42%)5298(Top 93%)
40K24.85 mi0.85 mi18096+1156704+466704+4615464(Top 53%)5678(Top 45%)5678(Top 99%)
25.2M25.20 mi0.35 mi18074+226697+76697+717009(Top 59%)6515(Top 52%)6515(Top 114%)
FINISH26.22 mi1.02 mi18005+696667+306667+3017029(Top 59%)6537(Top 52%)6537(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18357

Females

6676

F18-39

6676

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18880

Females

6962

F18-39

6962

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18357

Females

6676

F18-39

6676

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19581

Females

7400

F18-39

7400

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18397

Females

6709

F18-39

6709

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17416

Females

6238

F18-39

6238

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17851

Females

6588

F18-39

6588

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17689

Females

6579

F18-39

6579

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17793

Females

6678

F18-39

6678

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18905

Females

7372

F18-39

7372

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14741

Females

5147

F18-39

5147

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14909

Females

5298

F18-39

5298

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15464

Females

5678

F18-39

5678

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17009

Females

6515

F18-39

6515

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17029

Females

6537

F18-39

6537

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3114*
Passed By
614
Net Change
+2500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20505
5K → 10K863*53+810#20505#19695
10K → 15K480*41+439#19695#19256
15K → 20K112195-83#19256#19339
20K → HALF596+53#19339#19286
HALF → 25K328*11+317#19286#18969
25K → 30K308*69+239#18969#18730
30K → 20M13437+97#18730#18633
20M → 21M11546+69#18633#18564
21M → 35K5469-15#18564#18579
35K → 23M222*4+218#18579#18361
23M → 24M1588+150#18361#18211
24M → 40K13318+115#18211#18096
40K → 25.2M3816+22#18096#18074
25.2M → FINISH11041+69#18074#18005
TOTALS3114*614+2500

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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