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BOSTON MARATHON 2024

Chelsea Vane

Bib: 15157•F

MD

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 27%
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
7:17/mi
22:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
45:38
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:08:47
↑ 67↓ 78
20K· 12.43 mi
7:38/mi
1:32:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:37:35
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
1:56:19
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:21:20
↑ 181↓ 1480.2%
20M
8:14/mi
2:32:31
↑ 64↓ 500.2%
21M
8:58/mi
2:41:29
↑ 106↓ 241.6%
35K· 21.75 mi
8:01/mi
2:47:29
↑ 17↓ 861.7%
23M
8:03/mi
2:57:34
↑ 23↓ 630.6%
24M
8:00/mi
3:05:34
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:12:29
↓ 200.3%
25.2M
8:59/mi
3:15:35
↑ 13↓ 160.2%
Finish· 26.22 mi
7:29/mi
3:23:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:35
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4222:397:1722:39
7:17
-
10K
6.21 mi11:18:4145:387:2122:59
7:24
+0:07
15K
9.32 mi11:41:501:08:477:2323:09
7:27
+0:03
20K
12.43 mi12:05:331:32:307:2723:43
7:38
+0:11
Half
13.11 mi12:10:381:37:357:275:05
7:27
-0:11
25K
15.53 mi12:29:221:56:197:2918:44
7:44
+0:17
30K
18.64 mi12:54:232:21:207:3525:01
8:03
+0:19
20M
20.00 mi13:05:342:32:317:3811:11
8:14
+0:11
21M
21.00 mi13:14:322:41:297:418:58
8:58
+0:44
35K
21.75 mi13:20:322:47:297:426:00
8:01
-0:57
23M
23.00 mi13:30:372:57:347:4310:05
8:03
+0:02
24M
24.00 mi13:38:373:05:347:448:00
8:00
-0:03
40K
24.85 mi13:45:323:12:297:456:55
8:05
+0:05
25.2M
25.20 mi13:48:383:15:357:463:06
8:59
+0:54
Finish
26.22 mi13:56:163:23:137:457:38
7:29
-1:30

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

7:17 /mi

Average Pace

7:45 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:57

61% of race

Time at Steady Pace

1:07:12

33% of race

Time at Slower Pace

12:04

6% of race

Average Pace: 7:45 /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 mi10:55:4222:397:1722:39
7:17
#9110
10K
6.21 mi11:18:4145:387:2122:59
7:24
#9225
15K
9.32 mi11:41:501:08:477:2323:09
7:27
#9187
20K
12.43 mi12:05:331:32:307:2723:43
7:38
#9198
Half
13.11 mi12:10:381:37:357:275:05
7:27
#9159
25K
15.53 mi12:29:221:56:197:2918:44
7:44
#8973
30K
18.64 mi12:54:232:21:207:3525:01
8:03
#8731
20M
20.00 mi13:05:342:32:317:3811:11
8:14
#8596
21M
21.00 mi13:14:322:41:297:418:58
8:58
#8519
35K
21.75 mi13:20:322:47:297:426:00
8:01
#8434
23M
23.00 mi13:30:372:57:347:4310:05
8:03
#8193
24M
24.00 mi13:38:373:05:347:448:00
8:00
#8056
40K
24.85 mi13:45:323:12:297:456:55
8:05
#7929
25.2M
25.20 mi13:48:383:15:357:463:06
8:59
#7866
Finish
26.22 mi13:56:163:23:137:457:38
7:29
#7706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9110162616269295(Top 36%)1827(Top 17%)1827(Top 39%)
10K6.21 mi3.10 mi9225-1151714-881714-889419(Top 37%)1843(Top 17%)1843(Top 40%)
15K9.32 mi3.11 mi9187+381707+71707+79295(Top 36%)1827(Top 17%)1827(Top 39%)
20K12.43 mi3.11 mi9198-111763-561763-569300(Top 36%)1963(Top 18%)1963(Top 42%)
Half13.11 mi0.68 mi9159+391748+151748+158794(Top 34%)1715(Top 16%)1715(Top 37%)
25K15.53 mi2.42 mi8973+1861700+481700+488478(Top 33%)1762(Top 16%)1762(Top 38%)
30K18.64 mi3.11 mi8731+2421683+171683+178166(Top 32%)1837(Top 17%)1837(Top 39%)
20M20.00 mi1.36 mi8596+1351686-31686-38003(Top 31%)1978(Top 18%)1978(Top 42%)
21M21.00 mi1.00 mi8519+771710-241710-248442(Top 33%)2404(Top 22%)2404(Top 52%)
35K21.75 mi0.75 mi8434+851706+41706+47941(Top 31%)2191(Top 20%)2191(Top 47%)
23M23.00 mi1.25 mi8193+2411668+381668+386047(Top 24%)1473(Top 13%)1473(Top 32%)
24M24.00 mi1.00 mi8056+1371646+221646+226651(Top 26%)1833(Top 17%)1833(Top 39%)
40K24.85 mi0.85 mi7929+1271640+61640+66251(Top 24%)1768(Top 16%)1768(Top 38%)
25.2M25.20 mi0.35 mi7866+631632+81632+86550(Top 26%)1950(Top 18%)1950(Top 42%)
Finish26.22 mi1.02 mi7706+1601612+201612+205601(Top 22%)1454(Top 13%)1454(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9295

Females

1827

F18-39

1827

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9419

Females

1843

F18-39

1843

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9295

Females

1827

F18-39

1827

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9300

Females

1963

F18-39

1963

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8794

Females

1715

F18-39

1715

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8478

Females

1762

F18-39

1762

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8166

Females

1837

F18-39

1837

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8003

Females

1978

F18-39

1978

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8442

Females

2404

F18-39

2404

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

7941

Females

2191

F18-39

2191

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6047

Females

1473

F18-39

1473

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6651

Females

1833

F18-39

1833

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6251

Females

1768

F18-39

1768

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6550

Females

1950

F18-39

1950

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5601

Females

1454

F18-39

1454

Passing Analysis

Category:
Athletes Passed
2618
Passed By
1214
Net Change
+1404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9110
5K → 10K200315-115#9110#9225
10K → 15K194156+38#9225#9187
15K → 20K204215-11#9187#9198
20K → Half5718+39#9198#9159
Half → 25K28094+186#9159#8973
25K → 30K384142+242#8973#8731
30K → 20M20772+135#8731#8596
20M → 21M14770+77#8596#8519
21M → 35K11732+85#8519#8434
35K → 23M26120+241#8434#8193
23M → 24M16326+137#8193#8056
24M → 40K15629+127#8056#7929
40K → 25.2M7512+63#7929#7866
25.2M → Finish17313+160#7866#7706
TOTALS26181214+1404
📊

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