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BOSTON MARATHON 2024

Sara Prager

Bib: 25178•F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:53
Rank: #25464
Start → 5K
37:53 | 12:12/mi
10K· 6.21 mi
1:16:33
Rank: #25415 (+49)
5K → 10K
38:40 | 12:27/mi
15K· 9.32 mi
1:52:56
Rank: #25232 (+183)
10K → 15K
36:23 | 11:43/mi
20K· 12.43 mi
2:32:39
Rank: #25143 (+89)
15K → 20K
39:43 | 12:47/mi
Half· 13.11 mi
2:40:18
Rank: #25105 (+38)
20K → Half
7:39 | 11:13/mi
25K· 15.53 mi
3:10:32
Rank: #24946 (+159)
Half → 25K
30:14 | 12:28/mi
30K· 18.64 mi
3:55:28
Rank: #24903 (+43)
25K → 30K
44:56 | 14:28/mi
20M
4:13:09
Rank: #24815 (+88)
30K → 20M
17:41 | 13:01/mi
21M
4:27:25
Rank: #24755 (+60)
20M → 21M
14:16 | 14:16/mi
35K· 21.75 mi
4:36:41
Rank: #24695 (+60)
21M → 35K
9:16 | 12:23/mi
23M
4:51:59
Rank: #24567 (+128)
35K → 23M
15:18 | 12:13/mi
24M
5:06:17
Rank: #24604 (-37)
23M → 24M
14:18 | 14:18/mi
40K· 24.85 mi
5:17:40
Rank: #24571 (+33)
24M → 40K
11:23 | 13:19/mi
25.2M
5:22:00
Rank: #24508 (+63)
40K → 25.2M
4:20 | 12:34/mi
Finish· 26.22 mi
5:33:20
Rank: #24457 (+51)
25.2M → Finish
11:20 | 11:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:18
Pace12:14 /mi
2nd Half
Distance13.11 mi
Time2:53:02
Pace13:12 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4537:5312:1237:53
12:12
-
10K
6.21 mi12:33:251:16:3312:1938:40
12:27
+0:15
15K
9.32 mi13:09:481:52:5612:0736:23
11:43
-0:44
20K
12.43 mi13:49:312:32:3912:1739:43
12:47
+1:04
Half
13.11 mi13:57:102:40:1812:147:39
11:13
-1:34
25K
15.53 mi14:27:243:10:3212:1630:14
12:28
+1:15
30K
18.64 mi15:12:203:55:2812:3844:56
14:28
+2:00
20M
20.00 mi15:30:014:13:0912:3917:41
13:01
-1:27
21M
21.00 mi15:44:174:27:2512:4414:16
14:16
+1:15
35K
21.75 mi15:53:334:36:4112:439:16
12:23
-1:53
23M
23.00 mi16:08:514:51:5912:4215:18
12:13
-0:10
24M
24.00 mi16:23:095:06:1712:4614:18
14:18
+2:05
40K
24.85 mi16:34:325:17:4012:4711:23
13:19
-0:59
25.2M
25.20 mi16:38:525:22:0012:474:20
12:34
-0:45
Finish
26.22 mi16:50:125:33:2012:4311:20
11:07
-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

11:07 /mi

Average Pace

12:43 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:22

17% of race

Time at Steady Pace

2:55:24

53% of race

Time at Slower Pace

1:42:34

31% of race

Average Pace: 12:43 /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 mi11:54:4537:5312:1237:53
12:12
#25464
10K
6.21 mi12:33:251:16:3312:1938:40
12:27
#25415
15K
9.32 mi13:09:481:52:5612:0736:23
11:43
#25232
20K
12.43 mi13:49:312:32:3912:1739:43
12:47
#25143
Half
13.11 mi13:57:102:40:1812:147:39
11:13
#25105
25K
15.53 mi14:27:243:10:3212:1630:14
12:28
#24946
30K
18.64 mi15:12:203:55:2812:3844:56
14:28
#24903
20M
20.00 mi15:30:014:13:0912:3917:41
13:01
#24815
21M
21.00 mi15:44:174:27:2512:4414:16
14:16
#24755
35K
21.75 mi15:53:334:36:4112:439:16
12:23
#24695
23M
23.00 mi16:08:514:51:5912:4215:18
12:13
#24567
24M
24.00 mi16:23:095:06:1712:4614:18
14:18
#24604
40K
24.85 mi16:34:325:17:4012:4711:23
13:19
#24571
25.2M
25.20 mi16:38:525:22:0012:474:20
12:34
#24508
Finish
26.22 mi16:50:125:33:2012:4311:20
11:07
#24457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25464108741087424485(Top 96%)10268(Top 94%)10268(Top 220%)
10K6.21 mi3.10 mi25415+4910845+2910845+2925329(Top 99%)10783(Top 99%)10783(Top 231%)
15K9.32 mi3.11 mi25232+18310717+12810717+12824485(Top 96%)10268(Top 94%)10268(Top 220%)
20K12.43 mi3.11 mi25143+8910663+5410663+5424712(Top 97%)10425(Top 95%)10425(Top 224%)
Half13.11 mi0.68 mi25105+3810641+2210641+2223796(Top 93%)9944(Top 91%)9944(Top 213%)
25K15.53 mi2.42 mi24946+15910550+9110550+9123705(Top 93%)9915(Top 91%)9915(Top 213%)
30K18.64 mi3.11 mi24903+4310533+1710533+1724557(Top 96%)10444(Top 96%)10444(Top 224%)
20M20.00 mi1.36 mi24815+8810492+4110492+4122868(Top 90%)9687(Top 89%)9687(Top 208%)
21M21.00 mi1.00 mi24755+6010465+2710465+2722688(Top 89%)9642(Top 88%)9642(Top 207%)
35K21.75 mi0.75 mi24695+6010441+2410441+2422428(Top 88%)9555(Top 87%)9555(Top 205%)
23M23.00 mi1.25 mi24567+12810374+6710374+6721206(Top 83%)8991(Top 82%)8991(Top 193%)
24M24.00 mi1.00 mi24604-3710402-2810402-2824420(Top 96%)10537(Top 96%)10537(Top 226%)
40K24.85 mi0.85 mi24571+3310390+1210390+1222749(Top 89%)9814(Top 90%)9814(Top 211%)
25.2M25.20 mi0.35 mi24508+6310359+3110359+3118730(Top 73%)7898(Top 72%)7898(Top 169%)
Finish26.22 mi1.02 mi24457+5110337+2210337+2221674(Top 85%)9303(Top 85%)9303(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

24485

Females

10268

F18-39

10268

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25329

Females

10783

F18-39

10783

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

24485

Females

10268

F18-39

10268

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

24712

Females

10425

F18-39

10425

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23796

Females

9944

F18-39

9944

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23705

Females

9915

F18-39

9915

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24557

Females

10444

F18-39

10444

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

22868

Females

9687

F18-39

9687

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

22688

Females

9642

F18-39

9642

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22428

Females

9555

F18-39

9555

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21206

Females

8991

F18-39

8991

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24420

Females

10537

F18-39

10537

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22749

Females

9814

F18-39

9814

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18730

Females

7898

F18-39

7898

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21674

Females

9303

F18-39

9303

Passing Analysis

Category:
Athletes Passed
1154
Passed By
147
Net Change
+1007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25464
5K → 10K6112+49#25464#25415
10K → 15K1830+183#25415#25232
15K → 20K9910+89#25232#25143
20K → Half391+38#25143#25105
Half → 25K1634+159#25105#24946
25K → 30K8239+43#24946#24903
30K → 20M891+88#24903#24815
20M → 21M655+60#24815#24755
21M → 35K644+60#24755#24695
35K → 23M1313+128#24695#24567
23M → 24M2360-37#24567#24604
24M → 40K418+33#24604#24571
40K → 25.2M630+63#24571#24508
25.2M → Finish510+51#24508#24457
TOTALS1154147+1007
📊

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