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BOSTON MARATHON 2024

Clea Bell

Bib: 26813•F

MA

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
28:34
Rank: #20792
Start → 5K
9:12/mi
28:34 split
10K· 6.21 mi
55:59
Rank: #19950 (+842)
5K → 10K
8:49/mi
27:25 split
15K· 9.32 mi
1:22:40
Rank: #18996 (+954)
10K → 15K
8:35/mi
26:41 split
20K· 12.43 mi
1:50:32
Rank: #18468 (+528)
15K → 20K
8:58/mi
27:52 split
Half· 13.11 mi
1:56:33
Rank: #18415 (+53)
20K → Half
8:49/mi
6:01 split
25K· 15.53 mi
2:18:03
Rank: #17785 (+630)
Half → 25K
8:52/mi
21:30 split
30K· 18.64 mi
2:46:31
Rank: #17048 (+737)
25K → 30K
9:10/mi
28:28 split
20M
2:59:20
Rank: #16840 (+208)
30K → 20M
9:26/mi
12:49 split
21M
3:09:18
Rank: #16597 (+243)
20M → 21M
9:58/mi
9:58 split
35K· 21.75 mi
3:16:05
Rank: #16505 (+92)
21M → 35K
9:04/mi
6:47 split
23M
3:28:13
Rank: #16364 (+141)
35K → 23M
9:41/mi
12:08 split
24M
3:37:54
Rank: #16298 (+66)
23M → 24M
9:41/mi
9:41 split
40K· 24.85 mi
3:46:35
Rank: #16247 (+51)
24M → 40K
10:09/mi
8:41 split
25.2M
3:50:12
Rank: #16189 (+58)
40K → 25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
3:58:48
Rank: #16012 (+177)
25.2M → Finish
8:26/mi
8:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:33
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:02:15
Pace9:20 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2228:349:1228:34
9:12
-
10K
6.21 mi12:18:4755:599:0127:25
8:49
-0:23
15K
9.32 mi12:45:281:22:408:5226:41
8:35
-0:14
20K
12.43 mi13:13:201:50:328:5427:52
8:58
+0:23
Half
13.11 mi13:19:211:56:338:536:01
8:49
-0:09
25K
15.53 mi13:40:512:18:038:5321:30
8:52
+0:03
30K
18.64 mi14:09:192:46:318:5628:28
9:10
+0:18
20M
20.00 mi14:22:082:59:208:5812:49
9:26
+0:16
21M
21.00 mi14:32:063:09:189:019:58
9:58
+0:32
35K
21.75 mi14:38:533:16:059:016:47
9:04
-0:54
23M
23.00 mi14:51:013:28:139:0312:08
9:41
+0:37
24M
24.00 mi15:00:423:37:549:059:41
9:41
0:00
40K
24.85 mi15:09:233:46:359:078:41
10:09
+0:28
25.2M
25.20 mi15:13:003:50:129:083:37
10:29
+0:20
Finish
26.22 mi15:21:363:58:489:078:36
8:26
-2:03

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

8:26 /mi

Average Pace

9:07 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:13

38% of race

Time at Steady Pace

1:44:30

44% of race

Time at Slower Pace

44:05

18% of race

Average Pace: 9:06 /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 mi11:51:2228:349:1228:34
9:12
#20792
10K
6.21 mi12:18:4755:599:0127:25
8:49
#19950
15K
9.32 mi12:45:281:22:408:5226:41
8:35
#18996
20K
12.43 mi13:13:201:50:328:5427:52
8:58
#18468
Half
13.11 mi13:19:211:56:338:536:01
8:49
#18415
25K
15.53 mi13:40:512:18:038:5321:30
8:52
#17785
30K
18.64 mi14:09:192:46:318:5628:28
9:10
#17048
20M
20.00 mi14:22:082:59:208:5812:49
9:26
#16840
21M
21.00 mi14:32:063:09:189:019:58
9:58
#16597
35K
21.75 mi14:38:533:16:059:016:47
9:04
#16505
23M
23.00 mi14:51:013:28:139:0312:08
9:41
#16364
24M
24.00 mi15:00:423:37:549:059:41
9:41
#16298
40K
24.85 mi15:09:233:46:359:078:41
10:09
#16247
25.2M
25.20 mi15:13:003:50:129:083:37
10:29
#16189
Finish
26.22 mi15:21:363:58:489:078:36
8:26
#16012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi207928296829616902(Top 66%)6087(Top 56%)6087(Top 131%)
10K6.21 mi3.10 mi19950+8427840+4567840+45618978(Top 74%)7280(Top 67%)7280(Top 156%)
15K9.32 mi3.11 mi18996+9547296+5447296+54416902(Top 66%)6087(Top 56%)6087(Top 131%)
20K12.43 mi3.11 mi18468+5286996+3006996+30017218(Top 67%)6278(Top 57%)6278(Top 135%)
Half13.11 mi0.68 mi18415+536969+276969+2717448(Top 68%)6481(Top 59%)6481(Top 139%)
25K15.53 mi2.42 mi17785+6306651+3186651+31814909(Top 58%)5129(Top 47%)5129(Top 110%)
30K18.64 mi3.11 mi17048+7376286+3656286+36514030(Top 55%)4876(Top 45%)4876(Top 105%)
20M20.00 mi1.36 mi16840+2086203+836203+8314229(Top 56%)5255(Top 48%)5255(Top 113%)
21M21.00 mi1.00 mi16597+2436080+1236080+12312865(Top 50%)4723(Top 43%)4723(Top 101%)
35K21.75 mi0.75 mi16505+926040+406040+4013670(Top 54%)5163(Top 47%)5163(Top 111%)
23M23.00 mi1.25 mi16364+1416009+316009+3114315(Top 56%)5587(Top 51%)5587(Top 120%)
24M24.00 mi1.00 mi16298+666006+36006+315217(Top 60%)6059(Top 55%)6059(Top 130%)
40K24.85 mi0.85 mi16247+516009-36009-315558(Top 61%)6289(Top 58%)6289(Top 135%)
25.2M25.20 mi0.35 mi16189+585989+205989+2012818(Top 50%)5020(Top 46%)5020(Top 108%)
Finish26.22 mi1.02 mi16012+1775912+775912+7711220(Top 44%)4092(Top 37%)4092(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16902

Females

6087

F18-39

6087

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18978

Females

7280

F18-39

7280

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16902

Females

6087

F18-39

6087

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17218

Females

6278

F18-39

6278

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

17448

Females

6481

F18-39

6481

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14909

Females

5129

F18-39

5129

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14030

Females

4876

F18-39

4876

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14229

Females

5255

F18-39

5255

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12865

Females

4723

F18-39

4723

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13670

Females

5163

F18-39

5163

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14315

Females

5587

F18-39

5587

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15217

Females

6059

F18-39

6059

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15558

Females

6289

F18-39

6289

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12818

Females

5020

F18-39

5020

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11220

Females

4092

F18-39

4092

Passing Analysis

Category:
Athletes Passed
5118
Passed By
338
Net Change
+4780
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20792
5K → 10K88038+842#20792#19950
10K → 15K9628+954#19950#18996
15K → 20K55830+528#18996#18468
20K → Half6916+53#18468#18415
Half → 25K6377+630#18415#17785
25K → 30K74811+737#17785#17048
30K → 20M23931+208#17048#16840
20M → 21M25714+243#16840#16597
21M → 35K11321+92#16597#16505
35K → 23M18443+141#16505#16364
23M → 24M11246+66#16364#16298
24M → 40K10453+51#16298#16247
40K → 25.2M679+58#16247#16189
25.2M → Finish18811+177#16189#16012
TOTALS5118338+4780
📊

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