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BOSTON MARATHON 2024

Rebecca Randell

Bib: 5754•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #4352
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
41:20
Rank: #4184 (+168)
5K → 10K
20:42 | 6:40/mi
15K· 9.32 mi
1:02:05
Rank: #4005 (+179)
10K → 15K
20:45 | 6:41/mi
20K· 12.43 mi
1:23:02
Rank: #3814 (+191)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:27:30
Rank: #3756 (+58)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:44:05
Rank: #3641 (+115)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:06:14
Rank: #3520 (+121)
25K → 30K
22:09 | 7:08/mi
20M
2:15:59
Rank: #3447 (+73)
30K → 20M
9:45 | 7:10/mi
21M
2:23:43
Rank: #3378 (+69)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:29:00
Rank: #3364 (+14)
21M → 35K
5:17 | 7:04/mi
23M
2:38:09
Rank: #3276 (+88)
35K → 23M
9:09 | 7:18/mi
24M
2:45:27
Rank: #3251 (+25)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:51:38
Rank: #3202 (+49)
24M → 40K
6:11 | 7:14/mi
25.2M
2:54:22
Rank: #3169 (+33)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:01:30
Rank: #3108 (+61)
25.2M → Finish
7:08 | 7:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:30
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:34:00
Pace7:10 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4020:386:3820:38
6:38
-
10K
6.21 mi10:45:2241:206:3920:42
6:40
+0:02
15K
9.32 mi11:06:071:02:056:4020:45
6:41
+0:01
20K
12.43 mi11:27:041:23:026:4120:57
6:45
+0:04
Half
13.11 mi11:31:321:27:306:404:28
6:33
-0:12
25K
15.53 mi11:48:071:44:056:4216:35
6:50
+0:17
30K
18.64 mi12:10:162:06:146:4622:09
7:08
+0:18
20M
20.00 mi12:20:012:15:596:489:45
7:10
+0:02
21M
21.00 mi12:27:452:23:436:517:44
7:44
+0:34
35K
21.75 mi12:33:022:29:006:515:17
7:04
-0:40
23M
23.00 mi12:42:112:38:096:539:09
7:18
+0:14
24M
24.00 mi12:49:292:45:276:547:18
7:18
0:00
40K
24.85 mi12:55:402:51:386:546:11
7:14
-0:04
25.2M
25.20 mi12:58:242:54:226:552:44
7:56
+0:42
Finish
26.22 mi13:05:323:01:306:567:08
7:00
-0:56

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

6:33 /mi

Average Pace

6:56 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:05

57% of race

Time at Steady Pace

50:30

28% of race

Time at Slower Pace

26:55

15% of race

Average Pace: 6:55 /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 mi10:24:4020:386:3820:38
6:38
#4352
10K
6.21 mi10:45:2241:206:3920:42
6:40
#4184
15K
9.32 mi11:06:071:02:056:4020:45
6:41
#4005
20K
12.43 mi11:27:041:23:026:4120:57
6:45
#3814
Half
13.11 mi11:31:321:27:306:404:28
6:33
#3756
25K
15.53 mi11:48:071:44:056:4216:35
6:50
#3641
30K
18.64 mi12:10:162:06:146:4622:09
7:08
#3520
20M
20.00 mi12:20:012:15:596:489:45
7:10
#3447
21M
21.00 mi12:27:452:23:436:517:44
7:44
#3378
35K
21.75 mi12:33:022:29:006:515:17
7:04
#3364
23M
23.00 mi12:42:112:38:096:539:09
7:18
#3276
24M
24.00 mi12:49:292:45:276:547:18
7:18
#3251
40K
24.85 mi12:55:402:51:386:546:11
7:14
#3202
25.2M
25.20 mi12:58:242:54:226:552:44
7:56
#3169
Finish
26.22 mi13:05:323:01:306:567:08
7:00
#3108
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi43522542543789(Top 15%)213(Top 2%)213(Top 5%)
10K6.21 mi3.10 mi4184+168233+21233+214051(Top 16%)233(Top 2%)233(Top 5%)
15K9.32 mi3.11 mi4005+179219+14219+143789(Top 15%)213(Top 2%)213(Top 5%)
20K12.43 mi3.11 mi3814+191197+22197+223488(Top 14%)189(Top 2%)189(Top 4%)
Half13.11 mi0.68 mi3756+58191+6191+62909(Top 11%)133(Top 1%)133(Top 3%)
25K15.53 mi2.42 mi3641+115184+7184+73456(Top 14%)220(Top 2%)220(Top 5%)
30K18.64 mi3.11 mi3520+121196-12196-123478(Top 14%)285(Top 3%)285(Top 6%)
20M20.00 mi1.36 mi3447+73201-5201-53069(Top 12%)262(Top 2%)262(Top 6%)
21M21.00 mi1.00 mi3378+69206-5206-53256(Top 13%)336(Top 3%)336(Top 7%)
35K21.75 mi0.75 mi3364+14211-5211-53320(Top 13%)359(Top 3%)359(Top 8%)
23M23.00 mi1.25 mi3276+88212-1212-12957(Top 12%)327(Top 3%)327(Top 7%)
24M24.00 mi1.00 mi3251+25215-3215-33374(Top 13%)476(Top 4%)476(Top 10%)
40K24.85 mi0.85 mi3202+49218-3218-32612(Top 10%)322(Top 3%)322(Top 7%)
25.2M25.20 mi0.35 mi3169+33217+1217+12571(Top 10%)342(Top 3%)342(Top 7%)
Finish26.22 mi1.02 mi3108+61220-3220-33137(Top 12%)509(Top 5%)509(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3789

Females

213

F18-39

213

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4051

Females

233

F18-39

233

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3789

Females

213

F18-39

213

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3488

Females

189

F18-39

189

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2909

Females

133

F18-39

133

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3456

Females

220

F18-39

220

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3478

Females

285

F18-39

285

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3069

Females

262

F18-39

262

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3256

Females

336

F18-39

336

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3320

Females

359

F18-39

359

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2957

Females

327

F18-39

327

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3374

Females

476

F18-39

476

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2612

Females

322

F18-39

322

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2571

Females

342

F18-39

342

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3137

Females

509

F18-39

509

Passing Analysis

Category:
Athletes Passed
1879
Passed By
635
Net Change
+1244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4352
5K → 10K278110+168#4352#4184
10K → 15K21738+179#4184#4005
15K → 20K23948+191#4005#3814
20K → Half613+58#3814#3756
Half → 25K17257+115#3756#3641
25K → 30K246125+121#3641#3520
30K → 20M11643+73#3520#3447
20M → 21M10839+69#3447#3378
21M → 35K5036+14#3378#3364
35K → 23M12840+88#3364#3276
23M → 24M7045+25#3276#3251
24M → 40K7526+49#3251#3202
40K → 25.2M396+33#3202#3169
25.2M → Finish8019+61#3169#3108
TOTALS1879635+1244
📊

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