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BOSTON MARATHON 2024

Rebecca Bell

Bib: 16390•F

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:42/mi
20:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:02/mi
42:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:03/mi
1:04:34
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:26:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:31:51
↑ 19↓ 370.5%
25K· 15.53 mi
6:58/mi
1:48:44
↑ 66↓ 880.2%
30K· 18.64 mi
7:23/mi
2:11:39
↑ 181↓ 1480.2%
20M
7:40/mi
2:22:04
↑ 64↓ 500.2%
21M
8:02/mi
2:30:06
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:35:40
↑ 17↓ 861.7%
23M
7:46/mi
2:45:23
↑ 23↓ 630.6%
24M
7:36/mi
2:52:59
↓ 821.3%
40K· 24.85 mi
7:37/mi
2:59:30
↓ 200.3%
25.2M
8:30/mi
3:02:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:20/mi
3:09:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:51
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:38:03
Pace7:29 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:5720:486:4220:48
6:42
-
10K
6.21 mi11:32:4842:396:5221:51
7:02
+0:20
15K
9.32 mi11:54:431:04:346:5621:55
7:03
+0:01
20K
12.43 mi12:17:031:26:547:0022:20
7:11
+0:08
Half
13.11 mi12:22:001:31:517:004:57
7:15
+0:04
25K
15.53 mi12:38:531:48:447:0016:53
6:58
-0:17
30K
18.64 mi13:01:482:11:397:0422:55
7:23
+0:25
20M
20.00 mi13:12:132:22:047:0610:25
7:40
+0:17
21M
21.00 mi13:20:152:30:067:098:02
8:02
+0:22
35K
21.75 mi13:25:492:35:407:095:34
7:26
-0:36
23M
23.00 mi13:35:322:45:237:119:43
7:46
+0:20
24M
24.00 mi13:43:082:52:597:127:36
7:36
-0:10
40K
24.85 mi13:49:392:59:307:136:31
7:37
+0:01
25.2M
25.20 mi13:52:353:02:267:142:56
8:30
+0:53
Finish
26.22 mi14:00:033:09:547:157:28
7:20
-1:10

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

6:42 /mi

Average Pace

7:15 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:27

43% of race

Time at Steady Pace

1:10:50

37% of race

Time at Slower Pace

37:37

20% of race

Average Pace: 7:15 /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 mi11:10:5720:486:4220:48
6:42
#4800
10K
6.21 mi11:32:4842:396:5221:51
7:02
#5913
15K
9.32 mi11:54:431:04:346:5621:55
7:03
#6126
20K
12.43 mi12:17:031:26:547:0022:20
7:11
#6130
Half
13.11 mi12:22:001:31:517:004:57
7:15
#6178
25K
15.53 mi12:38:531:48:447:0016:53
6:58
#5728
30K
18.64 mi13:01:482:11:397:0422:55
7:23
#5369
20M
20.00 mi13:12:132:22:047:0610:25
7:40
#5272
21M
21.00 mi13:20:152:30:067:098:02
8:02
#5113
35K
21.75 mi13:25:492:35:407:095:34
7:26
#5028
23M
23.00 mi13:35:322:45:237:119:43
7:46
#4915
24M
24.00 mi13:43:082:52:597:127:36
7:36
#4815
40K
24.85 mi13:49:392:59:307:136:31
7:37
#4723
25.2M
25.20 mi13:52:353:02:267:142:56
8:30
#4675
Finish
26.22 mi14:00:033:09:547:157:28
7:20
#4616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi48003313316549(Top 26%)769(Top 7%)769(Top 17%)
10K6.21 mi3.10 mi5913-1113536-205536-2056873(Top 27%)829(Top 8%)829(Top 18%)
15K9.32 mi3.11 mi6126-213597-61597-616549(Top 26%)769(Top 7%)769(Top 17%)
20K12.43 mi3.11 mi6130-4633-36633-366316(Top 25%)766(Top 7%)766(Top 16%)
Half13.11 mi0.68 mi6178-48651-18651-187371(Top 29%)1106(Top 10%)1106(Top 24%)
25K15.53 mi2.42 mi5728+450553+98553+984190(Top 16%)329(Top 3%)329(Top 7%)
30K18.64 mi3.11 mi5369+359523+30523+304536(Top 18%)506(Top 5%)506(Top 11%)
20M20.00 mi1.36 mi5272+97525-2525-25044(Top 20%)751(Top 7%)751(Top 16%)
21M21.00 mi1.00 mi5113+159508+17508+174310(Top 17%)643(Top 6%)643(Top 14%)
35K21.75 mi0.75 mi5028+85509-1509-14806(Top 19%)804(Top 7%)804(Top 17%)
23M23.00 mi1.25 mi4915+113511-2511-24636(Top 18%)848(Top 8%)848(Top 18%)
24M24.00 mi1.00 mi4815+100510+1510+14544(Top 18%)893(Top 8%)893(Top 19%)
40K24.85 mi0.85 mi4723+92511-1511-14002(Top 16%)779(Top 7%)779(Top 17%)
25.2M25.20 mi0.35 mi4675+48513-2513-24498(Top 18%)1010(Top 9%)1010(Top 22%)
Finish26.22 mi1.02 mi4616+59519-6519-64672(Top 18%)1029(Top 9%)1029(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6549

Females

769

F18-39

769

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6873

Females

829

F18-39

829

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6549

Females

769

F18-39

769

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6316

Females

766

F18-39

766

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7371

Females

1106

F18-39

1106

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4190

Females

329

F18-39

329

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4536

Females

506

F18-39

506

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5044

Females

751

F18-39

751

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4310

Females

643

F18-39

643

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4806

Females

804

F18-39

804

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4636

Females

848

F18-39

848

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4544

Females

893

F18-39

893

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4002

Females

779

F18-39

779

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4498

Females

1010

F18-39

1010

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4672

Females

1029

F18-39

1029

Passing Analysis

Category:
Athletes Passed
2071
Passed By
1887
Net Change
+184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4800
5K → 10K191132-1113#4800#5913
10K → 15K82295-213#5913#6126
15K → 20K161165-4#6126#6130
20K → Half1462-48#6130#6178
Half → 25K4566+450#6178#5728
25K → 30K40546+359#5728#5369
30K → 20M13740+97#5369#5272
20M → 21M17920+159#5272#5113
21M → 35K938+85#5113#5028
35K → 23M15845+113#5028#4915
23M → 24M11818+100#4915#4815
24M → 40K10614+92#4815#4723
40K → 25.2M579+48#4723#4675
25.2M → Finish8627+59#4675#4616
TOTALS20711887+184
📊

Passing Visuals

Category:
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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