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BOSTON MARATHON 2024

Claire Barker

Bib: 9266•F

KY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 21%
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
6:51/mi
21:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
42:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:04/mi
1:04:49
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:27:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:32:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:50:43
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:15:40
↑ 181↓ 1480.2%
20M
8:48/mi
2:27:37
↑ 64↓ 500.2%
21M
9:50/mi
2:37:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:43:23
↑ 17↓ 861.7%
23M
8:20/mi
2:53:49
↑ 23↓ 630.6%
24M
7:53/mi
3:01:42
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:08:30
↓ 200.3%
25.2M
9:31/mi
3:11:47
↑ 13↓ 160.2%
Finish· 26.22 mi
7:29/mi
3:19:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:30
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:46:55
Pace8:09 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1221:166:5121:16
6:51
-
10K
6.21 mi11:08:4842:526:5421:36
6:57
+0:06
15K
9.32 mi11:30:451:04:496:5721:57
7:04
+0:07
20K
12.43 mi11:53:301:27:347:0322:45
7:19
+0:15
Half
13.11 mi11:58:261:32:307:034:56
7:14
-0:05
25K
15.53 mi12:16:391:50:437:0818:13
7:31
+0:17
30K
18.64 mi12:41:362:15:407:1724:57
8:02
+0:31
20M
20.00 mi12:53:332:27:377:2311:57
8:48
+0:46
21M
21.00 mi13:03:232:37:277:309:50
9:50
+1:02
35K
21.75 mi13:09:192:43:237:315:56
7:56
-1:54
23M
23.00 mi13:19:452:53:497:3310:26
8:20
+0:24
24M
24.00 mi13:27:383:01:427:347:53
7:53
-0:27
40K
24.85 mi13:34:263:08:307:356:48
7:57
+0:04
25.2M
25.20 mi13:37:433:11:477:373:17
9:31
+1:34
Finish
26.22 mi13:45:213:19:257:377:38
7:29
-2:02

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

6:51 /mi

Average Pace

7:37 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:30

46% of race

Time at Steady Pace

1:11:25

36% of race

Time at Slower Pace

35:30

18% of race

Average Pace: 7:36 /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 mi10:47:1221:166:5121:16
6:51
#6027
10K
6.21 mi11:08:4842:526:5421:36
6:57
#6166
15K
9.32 mi11:30:451:04:496:5721:57
7:04
#6295
20K
12.43 mi11:53:301:27:347:0322:45
7:19
#6465
Half
13.11 mi11:58:261:32:307:034:56
7:14
#6480
25K
15.53 mi12:16:391:50:437:0818:13
7:31
#6505
30K
18.64 mi12:41:362:15:407:1724:57
8:02
#6665
20M
20.00 mi12:53:332:27:377:2311:57
8:48
#6942
21M
21.00 mi13:03:232:37:277:309:50
9:50
#7216
35K
21.75 mi13:09:192:43:237:315:56
7:56
#7160
23M
23.00 mi13:19:452:53:497:3310:26
8:20
#7104
24M
24.00 mi13:27:383:01:427:347:53
7:53
#6989
40K
24.85 mi13:34:263:08:307:356:48
7:57
#6864
25.2M
25.20 mi13:37:433:11:477:373:17
9:31
#6869
Finish
26.22 mi13:45:213:19:257:377:38
7:29
#6760
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi60275485486621(Top 26%)795(Top 7%)795(Top 17%)
10K6.21 mi3.10 mi6166-139605-57605-576378(Top 25%)684(Top 6%)684(Top 15%)
15K9.32 mi3.11 mi6295-129646-41646-416621(Top 26%)795(Top 7%)795(Top 17%)
20K12.43 mi3.11 mi6465-170725-79725-797145(Top 28%)1056(Top 10%)1056(Top 23%)
Half13.11 mi0.68 mi6480-15737-12737-127232(Top 28%)1080(Top 10%)1080(Top 23%)
25K15.53 mi2.42 mi6505-25778-41778-417063(Top 28%)1187(Top 11%)1187(Top 25%)
30K18.64 mi3.11 mi6665-160877-99877-998044(Top 31%)1784(Top 16%)1784(Top 38%)
20M20.00 mi1.36 mi6942-2771006-1291006-12911051(Top 43%)3493(Top 32%)3493(Top 75%)
21M21.00 mi1.00 mi7216-2741155-1491155-14912265(Top 48%)4388(Top 40%)4388(Top 94%)
35K21.75 mi0.75 mi7160+561162-71162-77373(Top 29%)1921(Top 18%)1921(Top 41%)
23M23.00 mi1.25 mi7104+561201-391201-397548(Top 30%)2158(Top 20%)2158(Top 46%)
24M24.00 mi1.00 mi6989+1151193+81193+86009(Top 24%)1531(Top 14%)1531(Top 33%)
40K24.85 mi0.85 mi6864+125119311935585(Top 22%)1451(Top 13%)1451(Top 31%)
25.2M25.20 mi0.35 mi6869-51217-241217-248834(Top 35%)3052(Top 28%)3052(Top 65%)
Finish26.22 mi1.02 mi6760+1091210+71210+75597(Top 22%)1450(Top 13%)1450(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6621

Females

795

F18-39

795

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6378

Females

684

F18-39

684

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6621

Females

795

F18-39

795

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7145

Females

1056

F18-39

1056

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7232

Females

1080

F18-39

1080

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7063

Females

1187

F18-39

1187

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8044

Females

1784

F18-39

1784

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

11051

Females

3493

F18-39

3493

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12265

Females

4388

F18-39

4388

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7373

Females

1921

F18-39

1921

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7548

Females

2158

F18-39

2158

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6009

Females

1531

F18-39

1531

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5585

Females

1451

F18-39

1451

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8834

Females

3052

F18-39

3052

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5597

Females

1450

F18-39

1450

Passing Analysis

Category:
Athletes Passed
1509
Passed By
2242
Net Change
-733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6027
5K → 10K132271-139#6027#6166
10K → 15K104233-129#6166#6295
15K → 20K111281-170#6295#6465
20K → Half2843-15#6465#6480
Half → 25K143168-25#6480#6505
25K → 30K161321-160#6505#6665
30K → 20M54331-277#6665#6942
20M → 21M52326-274#6942#7216
21M → 35K9842+56#7216#7160
35K → 23M161105+56#7160#7104
23M → 24M14833+115#7104#6989
24M → 40K14823+125#6989#6864
40K → 25.2M4045-5#6864#6869
25.2M → Finish12920+109#6869#6760
TOTALS15092242-733
📊

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