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BOSTON MARATHON 2024

Regan Colestock

Bib: 13052•F

GA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Female)
#0 / 10924
Top 8%
Division (F18-39)
#0 / 4660
Top 16%
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
7:10/mi
22:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:03/mi
44:10
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:05:43
↑ 67↓ 78
20K· 12.43 mi
7:10/mi
1:27:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:32:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:50:35
↑ 66↓ 880.2%
30K· 18.64 mi
7:34/mi
2:14:04
↑ 181↓ 1480.2%
20M
8:08/mi
2:25:07
↑ 64↓ 500.2%
21M
8:24/mi
2:33:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:39:45
↑ 17↓ 861.7%
23M
8:02/mi
2:49:49
↑ 23↓ 630.6%
24M
8:31/mi
2:58:20
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:05:16
↓ 200.3%
25.2M
8:54/mi
3:08:20
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:16:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:48
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:43:12
Pace7:52 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1722:177:1022:17
7:10
-
10K
6.21 mi11:14:1044:107:0621:53
7:03
-0:07
15K
9.32 mi11:35:431:05:437:0321:33
6:56
-0:07
20K
12.43 mi11:57:581:27:587:0522:15
7:10
+0:14
Half
13.11 mi12:02:481:32:487:054:50
7:05
-0:05
25K
15.53 mi12:20:351:50:357:0717:47
7:20
+0:15
30K
18.64 mi12:44:042:14:047:1223:29
7:34
+0:14
20M
20.00 mi12:55:072:25:077:1511:03
8:08
+0:34
21M
21.00 mi13:03:312:33:317:198:24
8:24
+0:16
35K
21.75 mi13:09:452:39:457:216:14
8:20
-0:04
23M
23.00 mi13:19:492:49:497:2310:04
8:02
-0:18
24M
24.00 mi13:28:202:58:207:268:31
8:31
+0:29
40K
24.85 mi13:35:163:05:167:276:56
8:07
-0:24
25.2M
25.20 mi13:38:203:08:207:283:04
8:54
+0:47
Finish
26.22 mi13:46:003:16:007:297:40
7:31
-1:23

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

6:56 /mi

Average Pace

7:29 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:48

47% of race

Time at Steady Pace

48:56

25% of race

Time at Slower Pace

54:16

28% of race

Average Pace: 7:29 /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 mi10:52:1722:177:1022:17
7:10
#8210
10K
6.21 mi11:14:1044:107:0621:53
7:03
#7503
15K
9.32 mi11:35:431:05:437:0321:33
6:56
#6927
20K
12.43 mi11:57:581:27:587:0522:15
7:10
#6658
Half
13.11 mi12:02:481:32:487:054:50
7:05
#6624
25K
15.53 mi12:20:351:50:357:0717:47
7:20
#6451
30K
18.64 mi12:44:042:14:047:1223:29
7:34
#6117
20M
20.00 mi12:55:072:25:077:1511:03
8:08
#6156
21M
21.00 mi13:03:312:33:317:198:24
8:24
#6034
35K
21.75 mi13:09:452:39:457:216:14
8:20
#6093
23M
23.00 mi13:19:492:49:497:2310:04
8:02
#5993
24M
24.00 mi13:28:202:58:207:268:31
8:31
#6077
40K
24.85 mi13:35:163:05:167:276:56
8:07
#6010
25.2M
25.20 mi13:38:203:08:207:283:04
8:54
#5976
Finish
26.22 mi13:46:003:16:007:297:40
7:31
#5917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8210125712575844(Top 23%)564(Top 5%)564(Top 12%)
10K6.21 mi3.10 mi7503+7071008+2491008+2496960(Top 27%)859(Top 8%)859(Top 18%)
15K9.32 mi3.11 mi6927+576848+160848+1605844(Top 23%)564(Top 5%)564(Top 12%)
20K12.43 mi3.11 mi6658+269778+70778+706166(Top 24%)725(Top 7%)725(Top 16%)
Half13.11 mi0.68 mi6624+34773+5773+56317(Top 25%)776(Top 7%)776(Top 17%)
25K15.53 mi2.42 mi6451+173760+13760+136041(Top 24%)824(Top 8%)824(Top 18%)
30K18.64 mi3.11 mi6117+334725+35725+355389(Top 21%)762(Top 7%)762(Top 16%)
20M20.00 mi1.36 mi6156-39771-46771-467470(Top 29%)1744(Top 16%)1744(Top 37%)
21M21.00 mi1.00 mi6034+122769+2769+25785(Top 23%)1203(Top 11%)1203(Top 26%)
35K21.75 mi0.75 mi6093-59805-36805-369775(Top 38%)3091(Top 28%)3091(Top 66%)
23M23.00 mi1.25 mi5993+100816-11816-115959(Top 23%)1429(Top 13%)1429(Top 31%)
24M24.00 mi1.00 mi6077-84878-62878-629556(Top 37%)3211(Top 29%)3211(Top 69%)
40K24.85 mi0.85 mi6010+67884-6884-66329(Top 25%)1795(Top 16%)1795(Top 39%)
25.2M25.20 mi0.35 mi5976+34889-5889-56080(Top 24%)1736(Top 16%)1736(Top 37%)
Finish26.22 mi1.02 mi5917+59904-15904-155768(Top 23%)1528(Top 14%)1528(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

5844

Females

564

F18-39

564

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6960

Females

859

F18-39

859

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

5844

Females

564

F18-39

564

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6166

Females

725

F18-39

725

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6317

Females

776

F18-39

776

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6041

Females

824

F18-39

824

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5389

Females

762

F18-39

762

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7470

Females

1744

F18-39

1744

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5785

Females

1203

F18-39

1203

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9775

Females

3091

F18-39

3091

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5959

Females

1429

F18-39

1429

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9556

Females

3211

F18-39

3211

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6329

Females

1795

F18-39

1795

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6080

Females

1736

F18-39

1736

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5768

Females

1528

F18-39

1528

Passing Analysis

Category:
Athletes Passed
3102
Passed By
809
Net Change
+2293
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8210
5K → 10K73225+707#8210#7503
10K → 15K5804+576#7503#6927
15K → 20K31546+269#6927#6658
20K → Half4814+34#6658#6624
Half → 25K23360+173#6624#6451
25K → 30K40470+334#6451#6117
30K → 20M86125-39#6117#6156
20M → 21M16745+122#6156#6034
21M → 35K56115-59#6034#6093
35K → 23M15959+100#6093#5993
23M → 24M57141-84#5993#6077
24M → 40K11043+67#6077#6010
40K → 25.2M5420+34#6010#5976
25.2M → Finish10142+59#5976#5917
TOTALS3102809+2293
📊

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