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BOSTON MARATHON 2024

Maggie Bell

Bib: 15171•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 37%
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
7:33/mi
23:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
47:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:11:02
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:34:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:00
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
1:59:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:09/mi
2:25:04
↑ 181↓ 1480.2%
20M
8:17/mi
2:36:19
↑ 64↓ 500.2%
21M
8:49/mi
2:45:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
2:51:13
↑ 17↓ 861.7%
23M
8:46/mi
3:02:11
↑ 23↓ 630.6%
24M
8:45/mi
3:10:56
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:17:52
↓ 200.3%
25.2M
9:05/mi
3:21:00
↑ 13↓ 160.2%
Finish· 26.22 mi
7:58/mi
3:29:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:00
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:49:07
Pace8:19 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4623:267:3323:26
7:33
-
10K
6.21 mi11:20:5247:327:3924:06
7:45
+0:12
15K
9.32 mi11:44:221:11:027:3723:30
7:34
-0:11
20K
12.43 mi12:08:081:34:487:3823:46
7:39
+0:05
Half
13.11 mi12:13:201:40:007:385:12
7:37
-0:02
25K
15.53 mi12:33:051:59:457:4319:45
8:09
+0:32
30K
18.64 mi12:58:242:25:047:4725:19
8:09
0:00
20M
20.00 mi13:09:392:36:197:4911:15
8:17
+0:08
21M
21.00 mi13:18:282:45:087:528:49
8:49
+0:32
35K
21.75 mi13:24:332:51:137:526:05
8:08
-0:41
23M
23.00 mi13:35:313:02:117:5510:58
8:46
+0:38
24M
24.00 mi13:44:163:10:567:578:45
8:45
-0:01
40K
24.85 mi13:51:123:17:527:586:56
8:07
-0:38
25.2M
25.20 mi13:54:203:21:007:593:08
9:05
+0:58
Finish
26.22 mi14:02:273:29:077:598:07
7:58
-1:07

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

7:33 /mi

Average Pace

7:59 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:00

48% of race

Time at Steady Pace

1:17:27

37% of race

Time at Slower Pace

31:40

15% of race

Average Pace: 7:59 /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 mi10:56:4623:267:3323:26
7:33
#11148
10K
6.21 mi11:20:5247:327:3924:06
7:45
#11659
15K
9.32 mi11:44:221:11:027:3723:30
7:34
#11139
20K
12.43 mi12:08:081:34:487:3823:46
7:39
#10609
Half
13.11 mi12:13:201:40:007:385:12
7:37
#10559
25K
15.53 mi12:33:051:59:457:4319:45
8:09
#10602
30K
18.64 mi12:58:242:25:047:4725:19
8:09
#10124
20M
20.00 mi13:09:392:36:197:4911:15
8:17
#9906
21M
21.00 mi13:18:282:45:087:528:49
8:49
#9688
35K
21.75 mi13:24:332:51:137:526:05
8:08
#9593
23M
23.00 mi13:35:313:02:117:5510:58
8:46
#9569
24M
24.00 mi13:44:163:10:567:578:45
8:45
#9598
40K
24.85 mi13:51:123:17:527:586:56
8:07
#9434
25.2M
25.20 mi13:54:203:21:007:593:08
9:05
#9379
Finish
26.22 mi14:02:273:29:077:598:07
7:58
#9314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi111482649264910171(Top 40%)2270(Top 21%)2270(Top 49%)
10K6.21 mi3.10 mi11659-5112972-3232972-32312326(Top 48%)3369(Top 31%)3369(Top 72%)
15K9.32 mi3.11 mi11139+5202716+2562716+25610171(Top 40%)2270(Top 21%)2270(Top 49%)
20K12.43 mi3.11 mi10609+5302454+2622454+2629426(Top 37%)2039(Top 19%)2039(Top 44%)
Half13.11 mi0.68 mi10559+502437+172437+1710108(Top 40%)2379(Top 22%)2379(Top 51%)
25K15.53 mi2.42 mi10602-432523-862523-8611075(Top 43%)3006(Top 28%)3006(Top 65%)
30K18.64 mi3.11 mi10124+4782383+1402383+1408744(Top 34%)2099(Top 19%)2099(Top 45%)
20M20.00 mi1.36 mi9906+2182325+582325+588314(Top 33%)2146(Top 20%)2146(Top 46%)
21M21.00 mi1.00 mi9688+2182268+572268+577736(Top 30%)2062(Top 19%)2062(Top 44%)
35K21.75 mi0.75 mi9593+952267+12267+18646(Top 34%)2548(Top 23%)2548(Top 55%)
23M23.00 mi1.25 mi9569+242314-472314-479908(Top 39%)3361(Top 31%)3361(Top 72%)
24M24.00 mi1.00 mi9598-292379-652379-6510901(Top 43%)3893(Top 36%)3893(Top 84%)
40K24.85 mi0.85 mi9434+1642339+402339+406374(Top 25%)1838(Top 17%)1838(Top 39%)
25.2M25.20 mi0.35 mi9379+552331+82331+87058(Top 28%)2238(Top 20%)2238(Top 48%)
Finish26.22 mi1.02 mi9314+652341-102341-108368(Top 33%)2769(Top 25%)2769(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10171

Females

2270

F18-39

2270

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12326

Females

3369

F18-39

3369

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10171

Females

2270

F18-39

2270

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9426

Females

2039

F18-39

2039

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10108

Females

2379

F18-39

2379

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11075

Females

3006

F18-39

3006

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8744

Females

2099

F18-39

2099

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8314

Females

2146

F18-39

2146

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7736

Females

2062

F18-39

2062

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8646

Females

2548

F18-39

2548

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

9908

Females

3361

F18-39

3361

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

10901

Females

3893

F18-39

3893

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6374

Females

1838

F18-39

1838

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7058

Females

2238

F18-39

2238

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8368

Females

2769

F18-39

2769

Passing Analysis

Category:
Athletes Passed
3295*
Passed By
1461
Net Change
+1834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11148
5K → 10K119630-511#11148#11659
10K → 15K55434+520#11659#11139
15K → 20K55525+530#11139#10609
20K → Half6414+50#10609#10559
Half → 25K210253-43#10559#10602
25K → 30K54466+478#10602#10124
30K → 20M25335+218#10124#9906
20M → 21M24931+218#9906#9688
21M → 35K13035+95#9688#9593
35K → 23M164140+24#9593#9569
23M → 24M88*117-29#9569#9598
24M → 40K18319+164#9598#9434
40K → 25.2M7015+55#9434#9379
25.2M → Finish11247+65#9379#9314
TOTALS3295*1461+1834

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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