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BOSTON MARATHON 2026

Anne Clarke

Bib: 31920•F

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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

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
37:44
3.11 mi
Rank: #28850
Start → 5K
37:44 | 12:09/mi
10K
1:15:09
6.21 mi
Rank: #28769 (+81)
5K → 10K
37:25 | 12:03/mi
15K
1:52:05
9.32 mi
Rank: #28643 (+126)
10K → 15K
36:56 | 11:54/mi
20K
2:31:21
12.43 mi
Rank: #28606 (+37)
15K → 20K
39:16 | 12:39/mi
HALF
2:39:41
13.11 mi
Rank: #28607 (-1)
20K → HALF
8:20 | 12:14/mi
25K
3:10:39
15.53 mi
Rank: #28518 (+89)
HALF → 25K
30:58 | 12:47/mi
30K
4:01:08
18.64 mi
Rank: #28738 (-220)
25K → 30K
50:29 | 16:15/mi
20M
4:20:47
20.00 mi
Rank: #28729 (+9)
30K → 20M
19:39 | 14:28/mi
21M
4:36:14
21.00 mi
Rank: #28723 (+6)
20M → 21M
15:27 | 15:27/mi
35K
4:46:23
21.75 mi
Rank: #28708 (+15)
21M → 35K
10:09 | 13:35/mi
23M
5:04:32
23.00 mi
Rank: #28698 (+10)
35K → 23M
18:09 | 14:31/mi
24M
5:18:49
24.00 mi
Rank: #28697 (+1)
23M → 24M
14:17 | 14:17/mi
40K
5:30:49
24.85 mi
Rank: #28690 (+7)
24M → 40K
12:00 | 14:03/mi
25.2M
5:35:52
25.20 mi
Rank: #28682 (+8)
40K → 25.2M
5:03 | 14:39/mi
FINISH
5:49:34
26.22 mi
Rank: #28689 (-7)
25.2M → FINISH
13:42 | 13:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:39:41
Pace12:11 /mi
2nd Half
Distance13.11 mi
Time3:09:53
Pace14:30 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:1637:4412:0937:44
12:09
-
10K
6.21 mi12:42:411:15:0912:0637:25
12:03
-0:06
15K
9.32 mi13:19:371:52:0512:0236:56
11:54
-0:09
20K
12.43 mi13:58:532:31:2112:1139:16
12:39
+0:45
HALF
13.11 mi14:07:132:39:4112:118:20
12:14
-0:25
25K
15.53 mi14:38:113:10:3912:1730:58
12:47
+0:33
30K
18.64 mi15:28:404:01:0812:5750:29
16:15
+3:28
20M
20.00 mi15:48:194:20:4713:0319:39
14:28
-1:47
21M
21.00 mi16:03:464:36:1413:1015:27
15:27
+0:59
35K
21.75 mi16:13:554:46:2313:1110:09
13:35
-1:52
23M
23.00 mi16:32:045:04:3213:1518:09
14:31
+0:56
24M
24.00 mi16:46:215:18:4913:1814:17
14:17
-0:14
40K
24.85 mi16:58:215:30:4913:1912:00
14:03
-0:14
25.2M
25.20 mi17:03:245:35:5213:205:03
14:39
+0:36
FINISH
26.22 mi17:17:065:49:3413:2113:42
13:27
-1:12

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

11:54 /mi

Average Pace

13:21 /mi

Slowest Pace

16:15 /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

3:10:39

55% of race

Time at Steady Pace

35:51

10% of race

Time at Slower Pace

2:03:04

35% of race

Average Pace: 13:20 /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 mi12:05:1637:4412:0937:44
12:09
#28850
10K
6.21 mi12:42:411:15:0912:0637:25
12:03
#28769
15K
9.32 mi13:19:371:52:0512:0236:56
11:54
#28643
20K
12.43 mi13:58:532:31:2112:1139:16
12:39
#28606
HALF
13.11 mi14:07:132:39:4112:118:20
12:14
#28607
25K
15.53 mi14:38:113:10:3912:1730:58
12:47
#28518
30K
18.64 mi15:28:404:01:0812:5750:29
16:15
#28738
20M
20.00 mi15:48:194:20:4713:0319:39
14:28
#28729
21M
21.00 mi16:03:464:36:1413:1015:27
15:27
#28723
35K
21.75 mi16:13:554:46:2313:1110:09
13:35
#28708
23M
23.00 mi16:32:045:04:3213:1518:09
14:31
#28698
24M
24.00 mi16:46:215:18:4913:1814:17
14:17
#28697
40K
24.85 mi16:58:215:30:4913:1912:00
14:03
#28690
25.2M
25.20 mi17:03:245:35:5213:205:03
14:39
#28682
FINISH
26.22 mi17:17:065:49:3413:2113:42
13:27
#28689
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 mi28850124601246028277(Top 97%)12099(Top 96%)12099(Top 212%)
10K6.21 mi3.10 mi28769+8112408+5212408+5228610(Top 99%)12298(Top 98%)12298(Top 215%)
15K9.32 mi3.11 mi28643+12612316+9212316+9228277(Top 97%)12099(Top 96%)12099(Top 212%)
20K12.43 mi3.11 mi28606+3712301+1512301+1528434(Top 98%)12205(Top 97%)12205(Top 214%)
HALF13.11 mi0.68 mi28607-1123011230128380(Top 98%)12192(Top 97%)12192(Top 213%)
25K15.53 mi2.42 mi28518+8912246+5512246+5528107(Top 97%)12017(Top 96%)12017(Top 210%)
30K18.64 mi3.11 mi28738-22012394-14812394-14828935(Top 100%)12537(Top 100%)12537(Top 219%)
20M20.00 mi1.36 mi28729+912388+612388+628378(Top 98%)12244(Top 97%)12244(Top 214%)
21M21.00 mi1.00 mi28723+612387+112387+128330(Top 98%)12247(Top 97%)12247(Top 214%)
35K21.75 mi0.75 mi28708+1512383+412383+428091(Top 97%)12149(Top 97%)12149(Top 213%)
23M23.00 mi1.25 mi28698+1012379+412379+428425(Top 98%)12306(Top 98%)12306(Top 215%)
24M24.00 mi1.00 mi28697+1123791237928483(Top 98%)12349(Top 98%)12349(Top 216%)
40K24.85 mi0.85 mi28690+712376+312376+327937(Top 96%)12084(Top 96%)12084(Top 211%)
25.2M25.20 mi0.35 mi28682+812371+512371+527730(Top 96%)11998(Top 95%)11998(Top 210%)
FINISH26.22 mi1.02 mi28689-712376-512376-528465(Top 98%)12342(Top 98%)12342(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28277

Females

12099

F18-39

12099

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28610

Females

12298

F18-39

12298

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28277

Females

12099

F18-39

12099

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28434

Females

12205

F18-39

12205

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28380

Females

12192

F18-39

12192

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28107

Females

12017

F18-39

12017

25K→30K

15.5 - 18.6 mi

Top 100%
×9
+181ft-148ft

Overall

28935

Females

12537

F18-39

12537

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28378

Females

12244

F18-39

12244

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28330

Females

12247

F18-39

12247

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28091

Females

12149

F18-39

12149

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28425

Females

12306

F18-39

12306

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28483

Females

12349

F18-39

12349

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27937

Females

12084

F18-39

12084

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27730

Females

11998

F18-39

11998

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28465

Females

12342

F18-39

12342

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
516
Passed By
332
Net Change
+161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28850
5K → 10K9514+81#28850#28769
10K → 15K1348+126#28769#28643
15K → 20K6124+37#28643#28606
20K → HALF1112-1#28606#28607
HALF → 25K10112+89#28607#28518
25K → 30K3200-220#28518#28738
30K → 20M2112+9#28738#28729
20M → 21M159+6#28729#28723
21M → 35K216+15#28723#28708
35K → 23M177+10#28708#28698
23M → 24M76+1#28698#28697
24M → 40K125+7#28697#28690
40K → 25.2M102+8#28690#28682
25.2M → FINISH815-7#28682#28689
TOTALS516332+161
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing