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BOSTON MARATHON 2026

Hannah Dennis

Bib: 15163β€’F

CA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
5KΒ· 3.11 mi
23:17
Rank: #12742
Start β†’ 5K
23:17 | 7:30/mi
10KΒ· 6.21 mi
46:31
Rank: #12721 (+21)
5K β†’ 10K
23:14 | 7:29/mi
15KΒ· 9.32 mi
1:10:09
Rank: #13031 (-310)
10K β†’ 15K
23:38 | 7:37/mi
20KΒ· 12.43 mi
1:34:00
Rank: #13139 (-108)
15K β†’ 20K
23:51 | 7:41/mi
HALFΒ· 13.11 mi
1:39:15
Rank: #13223 (-84)
20K β†’ HALF
5:15 | 7:43/mi
25KΒ· 15.53 mi
1:58:03
Rank: #13238 (-15)
HALF β†’ 25K
18:48 | 7:46/mi
30KΒ· 18.64 mi
2:22:48
Rank: #13212 (+26)
25K β†’ 30K
24:45 | 7:58/mi
20M
2:33:44
Rank: #13179 (+33)
30K β†’ 20M
10:56 | 8:03/mi
21M
2:42:03
Rank: #13091 (+88)
20M β†’ 21M
8:19 | 8:19/mi
35KΒ· 21.75 mi
2:48:08
Rank: #13155 (-64)
21M β†’ 35K
6:05 | 8:08/mi
23M
2:58:39
Rank: #13257 (-102)
35K β†’ 23M
10:31 | 8:25/mi
24M
3:06:47
Rank: #13295 (-38)
23M β†’ 24M
8:08 | 8:08/mi
40KΒ· 24.85 mi
3:13:57
Rank: #13361 (-66)
24M β†’ 40K
7:10 | 8:23/mi
25.2M
3:17:01
Rank: #13374 (-13)
40K β†’ 25.2M
3:04 | 8:54/mi
FINISHΒ· 26.22 mi
3:25:14
Rank: #13446 (-72)
25.2M β†’ FINISH
8:13 | 8:04/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:15
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:45:59
Pace8:06 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:0023:177:3023:17
7:30
-
10K
6.21 mi11:28:1446:317:3023:14
7:29
-0:01
15K
9.32 mi11:51:521:10:097:3223:38
7:37
+0:08
20K
12.43 mi12:15:431:34:007:3423:51
7:41
+0:04
HALF
13.11 mi12:20:581:39:157:355:15
7:43
+0:02
25K
15.53 mi12:39:461:58:037:3618:48
7:46
+0:03
30K
18.64 mi13:04:312:22:487:4024:45
7:58
+0:12
20M
20.00 mi13:15:272:33:447:4210:56
8:03
+0:05
21M
21.00 mi13:23:462:42:037:448:19
8:19
+0:16
35K
21.75 mi13:29:512:48:087:446:05
8:08
-0:11
23M
23.00 mi13:40:222:58:397:4710:31
8:25
+0:17
24M
24.00 mi13:48:303:06:477:478:08
8:08
-0:17
40K
24.85 mi13:55:403:13:577:497:10
8:23
+0:15
25.2M
25.20 mi13:58:443:17:017:503:04
8:54
+0:31
FINISH
26.22 mi14:06:573:25:147:508:13
8:04
-0:50

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

7:29 /mi

Average Pace

7:50 /mi

Slowest Pace

8:54 /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

2:56:10

86% of race

Time at Steady Pace

26:00

13% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:50 /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 mi11:05:0023:177:3023:17
7:30
#12742
10K
6.21 mi11:28:1446:317:3023:14
7:29
#12721
15K
9.32 mi11:51:521:10:097:3223:38
7:37
#13031
20K
12.43 mi12:15:431:34:007:3423:51
7:41
#13139
HALF
13.11 mi12:20:581:39:157:355:15
7:43
#13223
25K
15.53 mi12:39:461:58:037:3618:48
7:46
#13238
30K
18.64 mi13:04:312:22:487:4024:45
7:58
#13212
20M
20.00 mi13:15:272:33:447:4210:56
8:03
#13179
21M
21.00 mi13:23:462:42:037:448:19
8:19
#13091
35K
21.75 mi13:29:512:48:087:446:05
8:08
#13155
23M
23.00 mi13:40:222:58:397:4710:31
8:25
#13257
24M
24.00 mi13:48:303:06:477:478:08
8:08
#13295
40K
24.85 mi13:55:403:13:577:497:10
8:23
#13361
25.2M
25.20 mi13:58:443:17:017:503:04
8:54
#13374
FINISH
26.22 mi14:06:573:25:147:508:13
8:04
#13446
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 mi127423339333913735(Top 47%)3996(Top 32%)3996(Top 70%)
10K6.21 mi3.10 mi12721+213349-103349-1012769(Top 44%)3418(Top 27%)3418(Top 60%)
15K9.32 mi3.11 mi13031-3103560-2113560-21113735(Top 47%)3996(Top 32%)3996(Top 70%)
20K12.43 mi3.11 mi13139-1083665-1053665-10513531(Top 47%)3960(Top 31%)3960(Top 69%)
HALF13.11 mi0.68 mi13223-843706-413706-4114776(Top 51%)4578(Top 36%)4578(Top 80%)
25K15.53 mi2.42 mi13238-153726-203726-2013461(Top 46%)3991(Top 32%)3991(Top 70%)
30K18.64 mi3.11 mi13212+263765-393765-3913260(Top 46%)3988(Top 32%)3988(Top 70%)
20M20.00 mi1.36 mi13179+333778-133778-1313189(Top 45%)4046(Top 32%)4046(Top 71%)
21M21.00 mi1.00 mi13091+883748+303748+3012013(Top 41%)3540(Top 28%)3540(Top 62%)
35K21.75 mi0.75 mi13155-643796-483796-4815368(Top 53%)5376(Top 43%)5376(Top 94%)
23M23.00 mi1.25 mi13257-1023878-823878-8215124(Top 52%)5323(Top 42%)5323(Top 93%)
24M24.00 mi1.00 mi13295-383920-423920-4214664(Top 51%)5148(Top 41%)5148(Top 90%)
40K24.85 mi0.85 mi13361-663986-663986-6614965(Top 52%)5406(Top 43%)5406(Top 95%)
25.2M25.20 mi0.35 mi13374-134003-174003-1714108(Top 49%)4949(Top 39%)4949(Top 87%)
FINISH26.22 mi1.02 mi13446-724060-574060-5715575(Top 54%)5710(Top 45%)5710(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21stories
+97ft-345ft

Overall

13735

Females

3996

F18-39

3996

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5stories
+79ft-138ft

Overall

12769

Females

3418

F18-39

3418

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3stories
+67ft-78ft

Overall

13735

Females

3996

F18-39

3996

15K→20K

9.3 - 12.4 mi

Top 47%
Γ—5stories
+106ft-86ft

Overall

13531

Females

3960

F18-39

3960

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2stories
+19ft-37ft

Overall

14776

Females

4578

F18-39

4578

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4stories
+66ft-88ft

Overall

13461

Females

3991

F18-39

3991

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9stories
+181ft-148ft

Overall

13260

Females

3988

F18-39

3988

30K→20M

18.6 - 20.0 mi

Top 45%
Γ—5stories
+64ft-50ft

Overall

13189

Females

4046

F18-39

4046

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8stories
+106ft-24ft

Overall

12013

Females

3540

F18-39

3540

21M→35K

21.0 - 21.8 mi

Top 53%
Γ—7stories
+17ft-86ft

Overall

15368

Females

5376

F18-39

5376

35K→23M

21.8 - 23.0 mi

Top 52%
Γ—5stories
+23ft-63ft

Overall

15124

Females

5323

F18-39

5323

23M→24M

23.0 - 24.0 mi

Top 51%
Γ—6stories
+12ft-82ft

Overall

14664

Females

5148

F18-39

5148

24M→40K

24.0 - 24.9 mi

Top 52%
Γ—1story
+6ft-20ft

Overall

14965

Females

5406

F18-39

5406

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1story
+13ft-16ft

Overall

14108

Females

4949

F18-39

4949

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2stories
+22ft-21ft

Overall

15575

Females

5710

F18-39

5710

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1325
Passed By
2029
Net Change
-704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12742
5K β†’ 10K270249+21#12742#12721
10K β†’ 15K100410-310#12721#13031
15K β†’ 20K114222-108#13031#13139
20K β†’ HALF1599-84#13139#13223
HALF β†’ 25K115130-15#13223#13238
25K β†’ 30K194168+26#13238#13212
30K β†’ 20M12188+33#13212#13179
20M β†’ 21M12638+88#13179#13091
21M β†’ 35K2791-64#13091#13155
35K β†’ 23M61163-102#13155#13257
23M β†’ 24M5391-38#13257#13295
24M β†’ 40K50116-66#13295#13361
40K β†’ 25.2M3144-13#13361#13374
25.2M β†’ FINISH48120-72#13374#13446
TOTALS13252029-704
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing