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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hannah Jennings

Bib: 21998 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 48%
Age Group (F45-49)
#0 / 1786
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
25:31
3.11 mi
Rank: #18308
Start → 5K
25:31 | 8:13/mi
10K
50:32
6.21 mi
Rank: #17977 (+331)
5K → 10K
25:01 | 8:04/mi
15K
1:16:39
9.32 mi
Rank: #18546 (-569)
10K → 15K
26:07 | 8:25/mi
20K
1:42:43
12.43 mi
Rank: #18549 (-3)
15K → 20K
26:04 | 8:24/mi
HALF
1:48:09
13.11 mi
Rank: #18484 (+65)
20K → HALF
5:26 | 7:59/mi
25K
2:09:04
15.53 mi
Rank: #18586 (-102)
HALF → 25K
20:55 | 8:38/mi
30K
2:36:55
18.64 mi
Rank: #18718 (-132)
25K → 30K
27:51 | 8:58/mi
20M
2:50:02
20.00 mi
Rank: #18992 (-274)
30K → 20M
13:07 | 9:40/mi
21M
3:00:16
21.00 mi
Rank: #19156 (-164)
20M → 21M
10:14 | 10:14/mi
35K
3:07:11
21.75 mi
Rank: #19229 (-73)
21M → 35K
6:55 | 9:15/mi
23M
3:18:12
23.00 mi
Rank: #19130 (+99)
35K → 23M
11:01 | 8:49/mi
24M
3:26:55
24.00 mi
Rank: #19080 (+50)
23M → 24M
8:43 | 8:43/mi
40K
3:34:32
24.85 mi
Rank: #19034 (+46)
24M → 40K
7:37 | 8:55/mi
25.2M
3:37:49
25.20 mi
Rank: #19002 (+32)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:46:13
26.22 mi
Rank: #18904 (+98)
25.2M → FINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:09
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:58:04
Pace9:01 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0725:318:1325:31
8:13
-
10K
6.21 mi11:52:0850:328:0825:01
8:04
-0:09
15K
9.32 mi12:18:151:16:398:1426:07
8:25
+0:21
20K
12.43 mi12:44:191:42:438:1626:04
8:24
-0:01
HALF
13.11 mi12:49:451:48:098:165:26
7:59
-0:25
25K
15.53 mi13:10:402:09:048:1920:55
8:38
+0:39
30K
18.64 mi13:38:312:36:558:2627:51
8:58
+0:20
20M
20.00 mi13:51:382:50:028:3113:07
9:40
+0:42
21M
21.00 mi14:01:523:00:168:3610:14
10:14
+0:34
35K
21.75 mi14:08:473:07:118:376:55
9:15
-0:59
23M
23.00 mi14:19:483:18:128:3811:01
8:49
-0:26
24M
24.00 mi14:28:313:26:558:388:43
8:43
-0:06
40K
24.85 mi14:36:083:34:328:387:37
8:55
+0:12
25.2M
25.20 mi14:39:253:37:498:393:17
9:32
+0:37
FINISH
26.22 mi14:47:493:46:138:398:24
8:15
-1:17

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

7:59 /mi

Average Pace

8:38 /mi

Slowest Pace

10:14 /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

1:30:26

40% of race

Time at Steady Pace

1:42:14

45% of race

Time at Slower Pace

33:33

15% of race

Average Pace: 8:38 /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 mi11:27:0725:318:1325:31
8:13
#18308
10K
6.21 mi11:52:0850:328:0825:01
8:04
#17977
15K
9.32 mi12:18:151:16:398:1426:07
8:25
#18546
20K
12.43 mi12:44:191:42:438:1626:04
8:24
#18549
HALF
13.11 mi12:49:451:48:098:165:26
7:59
#18484
25K
15.53 mi13:10:402:09:048:1920:55
8:38
#18586
30K
18.64 mi13:38:312:36:558:2627:51
8:58
#18718
20M
20.00 mi13:51:382:50:028:3113:07
9:40
#18992
21M
21.00 mi14:01:523:00:168:3610:14
10:14
#19156
35K
21.75 mi14:08:473:07:118:376:55
9:15
#19229
23M
23.00 mi14:19:483:18:128:3811:01
8:49
#19130
24M
24.00 mi14:28:313:26:558:388:43
8:43
#19080
40K
24.85 mi14:36:083:34:328:387:37
8:55
#19034
25.2M
25.20 mi14:39:253:37:498:393:17
9:32
#19002
FINISH
26.22 mi14:47:493:46:138:398:24
8:15
#18904
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi183086690669019607(Top 68%)7372(Top 59%)7372(Top 413%)
10K6.21 mi3.10 mi17977+3316486+2046486+20417649(Top 61%)6292(Top 50%)6292(Top 352%)
15K9.32 mi3.11 mi18546-5696784-2986784-29819607(Top 68%)7372(Top 59%)7372(Top 413%)
20K12.43 mi3.11 mi18549-36799-156799-1518660(Top 64%)6892(Top 55%)6892(Top 386%)
HALF13.11 mi0.68 mi18484+656760+396760+3916993(Top 59%)5933(Top 47%)5933(Top 332%)
25K15.53 mi2.42 mi18586-1026829-696829-6919328(Top 67%)7310(Top 58%)7310(Top 409%)
30K18.64 mi3.11 mi18718-1326948-1196948-11919413(Top 67%)7435(Top 59%)7435(Top 416%)
20M20.00 mi1.36 mi18992-2747114-1667114-16621597(Top 74%)8644(Top 69%)8644(Top 484%)
21M21.00 mi1.00 mi19156-1647219-1057219-10521174(Top 73%)8473(Top 67%)8473(Top 474%)
35K21.75 mi0.75 mi19229-737273-547273-5420971(Top 72%)8417(Top 67%)8417(Top 471%)
23M23.00 mi1.25 mi19130+997236+377236+3717481(Top 60%)6684(Top 53%)6684(Top 374%)
24M24.00 mi1.00 mi19080+507237-17237-118132(Top 62%)7055(Top 56%)7055(Top 395%)
40K24.85 mi0.85 mi19034+467233+47233+417974(Top 62%)7022(Top 56%)7022(Top 393%)
25.2M25.20 mi0.35 mi19002+327223+107223+1017481(Top 60%)6769(Top 54%)6769(Top 379%)
FINISH26.22 mi1.02 mi18904+987174+497174+4916709(Top 58%)6355(Top 51%)6355(Top 356%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19607

Females

7372

F45-49

7372

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17649

Females

6292

F45-49

6292

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19607

Females

7372

F45-49

7372

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18660

Females

6892

F45-49

6892

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

16993

Females

5933

F45-49

5933

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19328

Females

7310

F45-49

7310

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19413

Females

7435

F45-49

7435

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21597

Females

8644

F45-49

8644

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21174

Females

8473

F45-49

8473

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20971

Females

8417

F45-49

8417

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17481

Females

6684

F45-49

6684

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18132

Females

7055

F45-49

7055

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17974

Females

7022

F45-49

7022

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17481

Females

6769

F45-49

6769

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16709

Females

6355

F45-49

6355

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1609*
Passed By
1593
Net Change
-596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18308
5K → 10K480*149+331#18308#17977
10K → 15K50200-569#17977#18546
15K → 20K166169-3#18546#18549
20K → HALF716+65#18549#18484
HALF → 25K103200-102#18484#18586
25K → 30K135200-132#18586#18718
30K → 20M31200-274#18718#18992
20M → 21M52200-164#18992#19156
21M → 35K29102-73#19156#19229
35K → 23M14142+99#19229#19130
23M → 24M9545+50#19130#19080
24M → 40K8438+46#19080#19034
40K → 25.2M5119+32#19034#19002
25.2M → FINISH12123+98#19002#18904
TOTALS1609*1593-596

* 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

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