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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Harriet Bunce

Bib: 14422 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
23:24
3.11 mi
Rank: #13054
Start → 5K
23:24 | 7:32/mi
10K
47:00
6.21 mi
Rank: #13399 (-345)
5K → 10K
23:36 | 7:36/mi
15K
1:10:00
9.32 mi
Rank: #12884 (+515)
10K → 15K
23:00 | 7:25/mi
20K
1:33:24
12.43 mi
Rank: #12732 (+152)
15K → 20K
23:24 | 7:32/mi
HALF
1:38:31
13.11 mi
Rank: #12748 (-16)
20K → HALF
5:07 | 7:31/mi
25K
1:56:43
15.53 mi
Rank: #12520 (+228)
HALF → 25K
18:12 | 7:31/mi
30K
2:21:00
18.64 mi
Rank: #12422 (+98)
25K → 30K
24:17 | 7:49/mi
20M
2:31:34
20.00 mi
Rank: #12312 (+110)
30K → 20M
10:34 | 7:47/mi
21M
2:39:47
21.00 mi
Rank: #12226 (+86)
20M → 21M
8:13 | 8:13/mi
35K
2:45:32
21.75 mi
Rank: #12230 (-4)
21M → 35K
5:45 | 7:42/mi
23M
2:55:21
23.00 mi
Rank: #12143 (+87)
35K → 23M
9:49 | 7:51/mi
24M
3:03:02
24.00 mi
Rank: #12083 (+60)
23M → 24M
7:41 | 7:41/mi
40K
3:09:46
24.85 mi
Rank: #12035 (+48)
24M → 40K
6:44 | 7:53/mi
25.2M
3:12:38
25.20 mi
Rank: #11985 (+50)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:20:24
26.22 mi
Rank: #11990 (-5)
25.2M → FINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:31
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:41:53
Pace7:47 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2823:247:3223:24
7:32
-
10K
6.21 mi11:17:0447:007:3423:36
7:36
+0:04
15K
9.32 mi11:40:041:10:007:3123:00
7:25
-0:11
20K
12.43 mi12:03:281:33:247:3123:24
7:32
+0:07
HALF
13.11 mi12:08:351:38:317:315:07
7:31
-0:01
25K
15.53 mi12:26:471:56:437:3118:12
7:31
0:00
30K
18.64 mi12:51:042:21:007:3424:17
7:49
+0:18
20M
20.00 mi13:01:382:31:347:3510:34
7:47
-0:02
21M
21.00 mi13:09:512:39:477:378:13
8:13
+0:26
35K
21.75 mi13:15:362:45:327:375:45
7:42
-0:31
23M
23.00 mi13:25:252:55:217:389:49
7:51
+0:09
24M
24.00 mi13:33:063:03:027:387:41
7:41
-0:10
40K
24.85 mi13:39:503:09:467:396:44
7:53
+0:12
25.2M
25.20 mi13:42:423:12:387:392:52
8:19
+0:26
FINISH
26.22 mi13:50:283:20:247:397:46
7:38
-0:41

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

7:25 /mi

Average Pace

7:39 /mi

Slowest Pace

8:19 /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

3:09:19

94% of race

Time at Steady Pace

11:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:53:2823:247:3223:24
7:32
#13054
10K
6.21 mi11:17:0447:007:3423:36
7:36
#13399
15K
9.32 mi11:40:041:10:007:3123:00
7:25
#12884
20K
12.43 mi12:03:281:33:247:3123:24
7:32
#12732
HALF
13.11 mi12:08:351:38:317:315:07
7:31
#12748
25K
15.53 mi12:26:471:56:437:3118:12
7:31
#12520
30K
18.64 mi12:51:042:21:007:3424:17
7:49
#12422
20M
20.00 mi13:01:382:31:347:3510:34
7:47
#12312
21M
21.00 mi13:09:512:39:477:378:13
8:13
#12226
35K
21.75 mi13:15:362:45:327:375:45
7:42
#12230
23M
23.00 mi13:25:252:55:217:389:49
7:51
#12143
24M
24.00 mi13:33:063:03:027:387:41
7:41
#12083
40K
24.85 mi13:39:503:09:467:396:44
7:53
#12035
25.2M
25.20 mi13:42:423:12:387:392:52
8:19
#11985
FINISH
26.22 mi13:50:283:20:247:397:46
7:38
#11990
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 mi130543518351811979(Top 41%)3014(Top 24%)3014(Top 53%)
10K6.21 mi3.10 mi13399-3453745-2273745-22713834(Top 48%)4016(Top 32%)4016(Top 70%)
15K9.32 mi3.11 mi12884+5153467+2783467+27811979(Top 41%)3014(Top 24%)3014(Top 53%)
20K12.43 mi3.11 mi12732+1523408+593408+5912270(Top 42%)3258(Top 26%)3258(Top 57%)
HALF13.11 mi0.68 mi12748-163418-103418-1013120(Top 45%)3644(Top 29%)3644(Top 64%)
25K15.53 mi2.42 mi12520+2283323+953323+9511483(Top 40%)2891(Top 23%)2891(Top 51%)
30K18.64 mi3.11 mi12422+983318+53318+512099(Top 42%)3360(Top 27%)3360(Top 59%)
20M20.00 mi1.36 mi12312+1103286+323286+3211213(Top 39%)3004(Top 24%)3004(Top 53%)
21M21.00 mi1.00 mi12226+863255+313255+3111319(Top 39%)3153(Top 25%)3153(Top 55%)
35K21.75 mi0.75 mi12230-43271-163271-1612236(Top 42%)3653(Top 29%)3653(Top 64%)
23M23.00 mi1.25 mi12143+873250+213250+2111364(Top 39%)3286(Top 26%)3286(Top 57%)
24M24.00 mi1.00 mi12083+603255-53255-511451(Top 39%)3415(Top 27%)3415(Top 60%)
40K24.85 mi0.85 mi12035+483249+63249+611635(Top 40%)3578(Top 28%)3578(Top 63%)
25.2M25.20 mi0.35 mi11985+503235+143235+1410498(Top 36%)3078(Top 24%)3078(Top 54%)
FINISH26.22 mi1.02 mi11990-53258-233258-2312402(Top 43%)4071(Top 32%)4071(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11979

Females

3014

F18-39

3014

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13834

Females

4016

F18-39

4016

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11979

Females

3014

F18-39

3014

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12270

Females

3258

F18-39

3258

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13120

Females

3644

F18-39

3644

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11483

Females

2891

F18-39

2891

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12099

Females

3360

F18-39

3360

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11213

Females

3004

F18-39

3004

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11319

Females

3153

F18-39

3153

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12236

Females

3653

F18-39

3653

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11364

Females

3286

F18-39

3286

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11451

Females

3415

F18-39

3415

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11635

Females

3578

F18-39

3578

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10498

Females

3078

F18-39

3078

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12402

Females

4071

F18-39

4071

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2226*
Passed By
881
Net Change
+1064
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13054
5K → 10K136200-345#13054#13399
10K → 15K542*27+515#13399#12884
15K → 20K226*74+152#12884#12732
20K → HALF3147-16#12732#12748
HALF → 25K262*34+228#12748#12520
25K → 30K229*131+98#12520#12422
30K → 20M14030+110#12422#12312
20M → 21M13145+86#12312#12226
21M → 35K4751-4#12226#12230
35K → 23M13851+87#12230#12143
23M → 24M11252+60#12143#12083
24M → 40K9446+48#12083#12035
40K → 25.2M6515+50#12035#11985
25.2M → FINISH7378-5#11985#11990
TOTALS2226*881+1064

* 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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