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BOSTON MARATHON 2024

Alex Culler

Bib: 686•M

OH

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0:00
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 4%
Division (M18-39)
#0 / 4849
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:44
Rank: #370
Start → 5K
17:44 | 5:42/mi
10K· 6.21 mi
35:35
Rank: #376 (-6)
5K → 10K
17:51 | 5:45/mi
15K· 9.32 mi
53:25
Rank: #348 (+28)
10K → 15K
17:50 | 5:44/mi
20K· 12.43 mi
1:11:42
Rank: #341 (+7)
15K → 20K
18:17 | 5:53/mi
Half· 13.11 mi
1:15:42
Rank: #345 (-4)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:30:22
Rank: #354 (-9)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:50:14
Rank: #402 (-48)
25K → 30K
19:52 | 6:24/mi
20M
1:58:58
Rank: #411 (-9)
30K → 20M
8:44 | 6:26/mi
21M
2:06:02
Rank: #422 (-11)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:11:41
Rank: #497 (-75)
21M → 35K
5:39 | 7:33/mi
23M
2:20:31
Rank: #538 (-41)
35K → 23M
8:50 | 7:03/mi
24M
2:27:41
Rank: #599 (-61)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:33:37
Rank: #614 (-15)
24M → 40K
5:56 | 6:56/mi
25.2M
2:36:14
Rank: #613 (+1)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:43:08
Rank: #641 (-28)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:42
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:27:26
Pace6:40 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5617:445:4217:44
5:42
-
10K
6.21 mi10:35:4735:355:4417:51
5:45
+0:03
15K
9.32 mi10:53:3753:255:4417:50
5:44
-0:01
20K
12.43 mi11:11:541:11:425:4618:17
5:53
+0:09
Half
13.11 mi11:15:541:15:425:464:00
5:52
-0:01
25K
15.53 mi11:30:341:30:225:4914:40
6:03
+0:11
30K
18.64 mi11:50:261:50:145:5519:52
6:24
+0:21
20M
20.00 mi11:59:101:58:585:578:44
6:26
+0:02
21M
21.00 mi12:06:142:06:026:007:04
7:04
+0:38
35K
21.75 mi12:11:532:11:416:035:39
7:33
+0:29
23M
23.00 mi12:20:432:20:316:078:50
7:03
-0:30
24M
24.00 mi12:27:532:27:416:097:10
7:10
+0:07
40K
24.85 mi12:33:492:33:376:115:56
6:56
-0:14
25.2M
25.20 mi12:36:262:36:146:122:37
7:35
+0:39
Finish
26.22 mi12:43:202:43:086:146:54
6:46
-0:49

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

5:42 /mi

Average Pace

6:14 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:22

55% of race

Time at Steady Pace

28:36

18% of race

Time at Slower Pace

44:10

27% of race

Average Pace: 6:13 /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 mi10:17:5617:445:4217:44
5:42
#370
10K
6.21 mi10:35:4735:355:4417:51
5:45
#376
15K
9.32 mi10:53:3753:255:4417:50
5:44
#348
20K
12.43 mi11:11:541:11:425:4618:17
5:53
#341
Half
13.11 mi11:15:541:15:425:464:00
5:52
#345
25K
15.53 mi11:30:341:30:225:4914:40
6:03
#354
30K
18.64 mi11:50:261:50:145:5519:52
6:24
#402
20M
20.00 mi11:59:101:58:585:578:44
6:26
#411
21M
21.00 mi12:06:142:06:026:007:04
7:04
#422
35K
21.75 mi12:11:532:11:416:035:39
7:33
#497
23M
23.00 mi12:20:432:20:316:078:50
7:03
#538
24M
24.00 mi12:27:532:27:416:097:10
7:10
#599
40K
24.85 mi12:33:492:33:376:115:56
6:56
#614
25.2M
25.20 mi12:36:262:36:146:122:37
7:35
#613
Finish
26.22 mi12:43:202:43:086:146:54
6:46
#641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi370349349296(Top 1%)274(Top 2%)274(Top 6%)
10K6.21 mi3.10 mi376-6354-5354-5375(Top 1%)353(Top 2%)353(Top 7%)
15K9.32 mi3.11 mi348+28326+28326+28296(Top 1%)274(Top 2%)274(Top 6%)
20K12.43 mi3.11 mi341+7319+7319+7382(Top 1%)360(Top 2%)360(Top 7%)
Half13.11 mi0.68 mi345-4323-4323-4492(Top 2%)469(Top 3%)469(Top 10%)
25K15.53 mi2.42 mi354-9332-9332-9553(Top 2%)524(Top 4%)524(Top 11%)
30K18.64 mi3.11 mi402-48380-48380-48803(Top 3%)766(Top 5%)766(Top 16%)
20M20.00 mi1.36 mi411-9388-8388-8699(Top 3%)659(Top 5%)659(Top 14%)
21M21.00 mi1.00 mi422-11399-11399-111220(Top 5%)1152(Top 8%)1152(Top 24%)
35K21.75 mi0.75 mi497-75471-72471-725257(Top 21%)4230(Top 29%)4230(Top 87%)
23M23.00 mi1.25 mi538-41510-39510-392096(Top 8%)1909(Top 13%)1909(Top 39%)
24M24.00 mi1.00 mi599-61570-60570-602853(Top 11%)2498(Top 17%)2498(Top 52%)
40K24.85 mi0.85 mi614-15585-15585-151669(Top 7%)1515(Top 10%)1515(Top 31%)
25.2M25.20 mi0.35 mi613+1584+1584+11582(Top 6%)1421(Top 10%)1421(Top 29%)
Finish26.22 mi1.02 mi641-28610-26610-262204(Top 9%)1911(Top 13%)1911(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

296

Males

274

M18-39

274

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

375

Males

353

M18-39

353

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

296

Males

274

M18-39

274

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

382

Males

360

M18-39

360

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

492

Males

469

M18-39

469

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

553

Males

524

M18-39

524

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

803

Males

766

M18-39

766

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

699

Males

659

M18-39

659

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1220

Males

1152

M18-39

1152

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5257

Males

4230

M18-39

4230

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2096

Males

1909

M18-39

1909

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2853

Males

2498

M18-39

2498

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1669

Males

1515

M18-39

1515

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1582

Males

1421

M18-39

1421

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2204

Males

1911

M18-39

1911

Passing Analysis

Category:
Athletes Passed
155
Passed By
426
Net Change
-271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#370
5K → 10K2228-6#370#376
10K → 15K324+28#376#348
15K → 20K1912+7#348#341
20K → Half37-4#341#345
Half → 25K1423-9#345#354
25K → 30K1462-48#354#402
30K → 20M1120-9#402#411
20M → 21M718-11#411#422
21M → 35K075-75#422#497
35K → 23M445-41#497#538
23M → 24M465-61#538#599
24M → 40K1530-15#599#614
40K → 25.2M65+1#614#613
25.2M → Finish432-28#613#641
TOTALS155426-271
📊

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