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BOSTON MARATHON 2024

Joanna Reihner

Bib: 7216•F

IN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #5676
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:42
Rank: #5991 (-315)
5K → 10K
21:34 | 6:56/mi
15K· 9.32 mi
1:04:47
Rank: #6271 (-280)
10K → 15K
22:05 | 7:06/mi
20K· 12.43 mi
1:27:13
Rank: #6287 (-16)
15K → 20K
22:26 | 7:13/mi
Half· 13.11 mi
1:32:03
Rank: #6274 (+13)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:49:32
Rank: #6042 (+232)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:12:21
Rank: #5585 (+457)
25K → 30K
22:49 | 7:21/mi
20M
2:22:18
Rank: #5330 (+255)
30K → 20M
9:57 | 7:19/mi
21M
2:29:54
Rank: #5063 (+267)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:35:16
Rank: #4948 (+115)
21M → 35K
5:22 | 7:10/mi
23M
2:44:35
Rank: #4744 (+204)
35K → 23M
9:19 | 7:26/mi
24M
2:51:46
Rank: #4584 (+160)
23M → 24M
7:11 | 7:11/mi
40K· 24.85 mi
2:58:03
Rank: #4407 (+177)
24M → 40K
6:17 | 7:21/mi
25.2M
3:00:49
Rank: #4346 (+61)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:07:30
Rank: #4161 (+185)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:03
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:35:27
Pace7:17 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1021:086:4821:08
6:48
-
10K
6.21 mi10:49:4442:426:5221:34
6:56
+0:08
15K
9.32 mi11:11:491:04:476:5722:05
7:06
+0:10
20K
12.43 mi11:34:151:27:137:0122:26
7:13
+0:07
Half
13.11 mi11:39:051:32:037:014:50
7:05
-0:08
25K
15.53 mi11:56:341:49:327:0317:29
7:13
+0:08
30K
18.64 mi12:19:232:12:217:0622:49
7:21
+0:08
20M
20.00 mi12:29:202:22:187:079:57
7:19
-0:02
21M
21.00 mi12:36:562:29:547:087:36
7:36
+0:17
35K
21.75 mi12:42:182:35:167:085:22
7:10
-0:26
23M
23.00 mi12:51:372:44:357:099:19
7:26
+0:16
24M
24.00 mi12:58:482:51:467:097:11
7:11
-0:15
40K
24.85 mi13:05:052:58:037:106:17
7:21
+0:10
25.2M
25.20 mi13:07:513:00:497:112:46
8:01
+0:40
Finish
26.22 mi13:14:323:07:307:096:41
6:34
-1:27

Checkpoints & Pacing

📈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

6:34 /mi

Average Pace

7:09 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:23

26% of race

Time at Steady Pace

1:58:26

63% of race

Time at Slower Pace

19:41

10% of race

Average Pace: 7:09 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:28:1021:086:4821:08
6:48
#5676
10K
6.21 mi10:49:4442:426:5221:34
6:56
#5991
15K
9.32 mi11:11:491:04:476:5722:05
7:06
#6271
20K
12.43 mi11:34:151:27:137:0122:26
7:13
#6287
Half
13.11 mi11:39:051:32:037:014:50
7:05
#6274
25K
15.53 mi11:56:341:49:327:0317:29
7:13
#6042
30K
18.64 mi12:19:232:12:217:0622:49
7:21
#5585
20M
20.00 mi12:29:202:22:187:079:57
7:19
#5330
21M
21.00 mi12:36:562:29:547:087:36
7:36
#5063
35K
21.75 mi12:42:182:35:167:085:22
7:10
#4948
23M
23.00 mi12:51:372:44:357:099:19
7:26
#4744
24M
24.00 mi12:58:482:51:467:097:11
7:11
#4584
40K
24.85 mi13:05:052:58:037:106:17
7:21
#4407
25.2M
25.20 mi13:07:513:00:497:112:46
8:01
#4346
Finish
26.22 mi13:14:323:07:307:096:41
6:34
#4161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56764774776845(Top 27%)865(Top 8%)865(Top 19%)
10K6.21 mi3.10 mi5991-315560-83560-836303(Top 25%)660(Top 6%)660(Top 14%)
15K9.32 mi3.11 mi6271-280637-77637-776845(Top 27%)865(Top 8%)865(Top 19%)
20K12.43 mi3.11 mi6287-16677-40677-406519(Top 26%)836(Top 8%)836(Top 18%)
Half13.11 mi0.68 mi6274+13678-1678-16286(Top 25%)745(Top 7%)745(Top 16%)
25K15.53 mi2.42 mi6042+232642+36642+365382(Top 21%)604(Top 6%)604(Top 13%)
30K18.64 mi3.11 mi5585+457587+55587+554403(Top 17%)476(Top 4%)476(Top 10%)
20M20.00 mi1.36 mi5330+255535+52535+523655(Top 14%)352(Top 3%)352(Top 8%)
21M21.00 mi1.00 mi5063+267500+35500+352834(Top 11%)268(Top 2%)268(Top 6%)
35K21.75 mi0.75 mi4948+115486+14486+143714(Top 15%)449(Top 4%)449(Top 10%)
23M23.00 mi1.25 mi4744+204463+23463+233417(Top 13%)422(Top 4%)422(Top 9%)
24M24.00 mi1.00 mi4584+160456+7456+72958(Top 12%)367(Top 3%)367(Top 8%)
40K24.85 mi0.85 mi4407+177444+12444+122997(Top 12%)420(Top 4%)420(Top 9%)
25.2M25.20 mi0.35 mi4346+61435+9435+92846(Top 11%)424(Top 4%)424(Top 9%)
Finish26.22 mi1.02 mi4161+185417+18417+181562(Top 6%)158(Top 1%)158(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

6845

Females

865

F18-39

865

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6303

Females

660

F18-39

660

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

6845

Females

865

F18-39

865

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6519

Females

836

F18-39

836

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6286

Females

745

F18-39

745

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5382

Females

604

F18-39

604

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4403

Females

476

F18-39

476

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3655

Females

352

F18-39

352

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2834

Females

268

F18-39

268

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3714

Females

449

F18-39

449

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3417

Females

422

F18-39

422

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

2958

Females

367

F18-39

367

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

2997

Females

420

F18-39

420

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2846

Females

424

F18-39

424

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1562

Females

158

F18-39

158

Passing Analysis

Category:
Athletes Passed
2584
Passed By
1069
Net Change
+1515
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5676
5K → 10K99414-315#5676#5991
10K → 15K68348-280#5991#6271
15K → 20K160176-16#6271#6287
20K → Half4229+13#6287#6274
Half → 25K27240+232#6274#6042
25K → 30K47922+457#6042#5585
30K → 20M2616+255#5585#5330
20M → 21M2692+267#5330#5063
21M → 35K1216+115#5063#4948
35K → 23M2128+204#4948#4744
23M → 24M17111+160#4744#4584
24M → 40K1814+177#4584#4407
40K → 25.2M632+61#4407#4346
25.2M → Finish1861+185#4346#4161
TOTALS25841069+1515
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing