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BOSTON MARATHON 2024

Heidi Bryant

Bib: 18355•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:16
Rank: #15611
Start → 5K
25:16 | 8:08/mi
10K· 6.21 mi
50:45
Rank: #15564 (+47)
5K → 10K
25:29 | 8:12/mi
15K· 9.32 mi
1:18:01
Rank: #16351 (-787)
10K → 15K
27:16 | 8:47/mi
20K· 12.43 mi
1:46:17
Rank: #16731 (-380)
15K → 20K
28:16 | 9:06/mi
Half· 13.11 mi
1:52:15
Rank: #16749 (-18)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:16:08
Rank: #17175 (-426)
Half → 25K
23:53 | 9:51/mi
30K· 18.64 mi
2:49:15
Rank: #17731 (-556)
25K → 30K
33:07 | 10:40/mi
20M
3:04:31
Rank: #18007 (-276)
30K → 20M
15:16 | 11:14/mi
21M
3:16:36
Rank: #18105 (-98)
20M → 21M
12:05 | 12:05/mi
35K· 21.75 mi
3:24:31
Rank: #18132 (-27)
21M → 35K
7:55 | 10:35/mi
23M
3:38:11
Rank: #18097 (+35)
35K → 23M
13:40 | 10:55/mi
24M
3:47:38
Rank: #17934 (+163)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:56:43
Rank: #17880 (+54)
24M → 40K
9:05 | 10:37/mi
25.2M
4:00:40
Rank: #17836 (+44)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:10:30
Rank: #17769 (+67)
25.2M → Finish
9:50 | 9:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:15
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:18:15
Pace10:33 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2425:168:0825:16
8:08
-
10K
6.21 mi11:42:5350:458:1025:29
8:12
+0:04
15K
9.32 mi12:10:091:18:018:2227:16
8:47
+0:35
20K
12.43 mi12:38:251:46:178:3328:16
9:06
+0:19
Half
13.11 mi12:44:231:52:158:345:58
8:45
-0:21
25K
15.53 mi13:08:162:16:088:4623:53
9:51
+1:06
30K
18.64 mi13:41:232:49:159:0533:07
10:40
+0:49
20M
20.00 mi13:56:393:04:319:1415:16
11:14
+0:34
21M
21.00 mi14:08:443:16:369:2212:05
12:05
+0:51
35K
21.75 mi14:16:393:24:319:247:55
10:35
-1:30
23M
23.00 mi14:30:193:38:119:2913:40
10:55
+0:20
24M
24.00 mi14:39:463:47:389:299:27
9:27
-1:28
40K
24.85 mi14:48:513:56:439:319:05
10:37
+1:10
25.2M
25.20 mi14:52:484:00:409:333:57
11:27
+0:50
Finish
26.22 mi15:02:384:10:309:349:50
9:39
-1:48

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

8:08 /mi

Average Pace

9:34 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:15

45% of race

Time at Steady Pace

43:10

17% of race

Time at Slower Pace

1:35:05

38% of race

Average Pace: 9:33 /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 mi11:17:2425:168:0825:16
8:08
#15611
10K
6.21 mi11:42:5350:458:1025:29
8:12
#15564
15K
9.32 mi12:10:091:18:018:2227:16
8:47
#16351
20K
12.43 mi12:38:251:46:178:3328:16
9:06
#16731
Half
13.11 mi12:44:231:52:158:345:58
8:45
#16749
25K
15.53 mi13:08:162:16:088:4623:53
9:51
#17175
30K
18.64 mi13:41:232:49:159:0533:07
10:40
#17731
20M
20.00 mi13:56:393:04:319:1415:16
11:14
#18007
21M
21.00 mi14:08:443:16:369:2212:05
12:05
#18105
35K
21.75 mi14:16:393:24:319:247:55
10:35
#18132
23M
23.00 mi14:30:193:38:119:2913:40
10:55
#18097
24M
24.00 mi14:39:463:47:389:299:27
9:27
#17934
40K
24.85 mi14:48:513:56:439:319:05
10:37
#17880
25.2M
25.20 mi14:52:484:00:409:333:57
11:27
#17836
Finish
26.22 mi15:02:384:10:309:349:50
9:39
#17769
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi156115329532917874(Top 70%)6645(Top 61%)6645(Top 412%)
10K6.21 mi3.10 mi15564+475281+485281+4815568(Top 61%)5263(Top 48%)5263(Top 326%)
15K9.32 mi3.11 mi16351-7875771-4905771-49017874(Top 70%)6645(Top 61%)6645(Top 412%)
20K12.43 mi3.11 mi16731-3806010-2396010-23917755(Top 69%)6569(Top 60%)6569(Top 407%)
Half13.11 mi0.68 mi16749-186021-116021-1117122(Top 67%)6303(Top 58%)6303(Top 391%)
25K15.53 mi2.42 mi17175-4266300-2796300-27918704(Top 73%)7221(Top 66%)7221(Top 448%)
30K18.64 mi3.11 mi17731-5566677-3776677-37719177(Top 75%)7677(Top 70%)7677(Top 476%)
20M20.00 mi1.36 mi18007-2766869-1926869-19219825(Top 78%)8130(Top 74%)8130(Top 504%)
21M21.00 mi1.00 mi18105-986942-736942-7319000(Top 74%)7810(Top 71%)7810(Top 484%)
35K21.75 mi0.75 mi18132-276969-276969-2718802(Top 74%)7732(Top 71%)7732(Top 479%)
23M23.00 mi1.25 mi18097+356978-96978-918190(Top 71%)7498(Top 69%)7498(Top 465%)
24M24.00 mi1.00 mi17934+1636921+576921+5714313(Top 56%)5607(Top 51%)5607(Top 348%)
40K24.85 mi0.85 mi17880+546923-26923-217076(Top 67%)7060(Top 65%)7060(Top 438%)
25.2M25.20 mi0.35 mi17836+446907+166907+1615952(Top 62%)6525(Top 60%)6525(Top 405%)
Finish26.22 mi1.02 mi17769+676890+176890+1717159(Top 67%)7091(Top 65%)7091(Top 440%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17874

Females

6645

F40-44

6645

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

15568

Females

5263

F40-44

5263

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17874

Females

6645

F40-44

6645

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17755

Females

6569

F40-44

6569

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17122

Females

6303

F40-44

6303

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18704

Females

7221

F40-44

7221

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19177

Females

7677

F40-44

7677

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19825

Females

8130

F40-44

8130

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19000

Females

7810

F40-44

7810

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

18802

Females

7732

F40-44

7732

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18190

Females

7498

F40-44

7498

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14313

Females

5607

F40-44

5607

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17076

Females

7060

F40-44

7060

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15952

Females

6525

F40-44

6525

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17159

Females

7091

F40-44

7091

Passing Analysis

Category:
Athletes Passed
1477
Passed By
3635
Net Change
-2158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15611
5K → 10K309262+47#15611#15564
10K → 15K63850-787#15564#16351
15K → 20K154534-380#16351#16731
20K → Half4058-18#16731#16749
Half → 25K101527-426#16749#17175
25K → 30K111667-556#17175#17731
30K → 20M49325-276#17731#18007
20M → 21M73171-98#18007#18105
21M → 35K5279-27#18105#18132
35K → 23M11277+35#18132#18097
23M → 24M1707+163#18097#17934
24M → 40K9743+54#17934#17880
40K → 25.2M517+44#17880#17836
25.2M → Finish9528+67#17836#17769
TOTALS14773635-2158
📊

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