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BOSTON MARATHON 2024

Alexander Yeo

Bib: 25141•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:32
Rank: #23323
Start → 5K
31:32 | 10:09/mi
10K· 6.21 mi
1:04:38
Rank: #23566 (-243)
5K → 10K
33:06 | 10:39/mi
15K· 9.32 mi
1:41:43
Rank: #24164 (-598)
10K → 15K
37:05 | 11:56/mi
20K· 12.43 mi
2:20:28
Rank: #24274 (-110)
15K → 20K
38:45 | 12:28/mi
Half· 13.11 mi
2:28:00
Rank: #24246 (+28)
20K → Half
7:32 | 11:02/mi
25K· 15.53 mi
2:59:30
Rank: #24247 (-1)
Half → 25K
31:30 | 13:00/mi
30K· 18.64 mi
3:42:24
Rank: #24230 (+17)
25K → 30K
42:54 | 13:48/mi
20M
4:00:22
Rank: #24169 (+61)
30K → 20M
17:58 | 13:13/mi
21M
4:14:22
Rank: #24084 (+85)
20M → 21M
14:00 | 14:00/mi
35K· 21.75 mi
4:23:25
Rank: #24027 (+57)
21M → 35K
9:03 | 12:06/mi
23M
4:40:00
Rank: #23977 (+50)
35K → 23M
16:35 | 13:15/mi
24M
4:53:39
Rank: #23976 (+1)
23M → 24M
13:39 | 13:39/mi
40K· 24.85 mi
5:05:24
Rank: #23977 (-1)
24M → 40K
11:45 | 13:45/mi
25.2M
5:10:48
Rank: #23986 (-9)
40K → 25.2M
5:24 | 15:40/mi
Finish· 26.22 mi
5:22:30
Rank: #23945 (+41)
25.2M → Finish
11:42 | 11:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:00
Pace11:17 /mi
2nd Half
Distance13.11 mi
Time2:54:30
Pace13:19 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4831:3210:0931:32
10:09
-
10K
6.21 mi12:23:541:04:3810:2433:06
10:39
+0:30
15K
9.32 mi13:00:591:41:4310:5537:05
11:56
+1:17
20K
12.43 mi13:39:442:20:2811:1838:45
12:28
+0:32
Half
13.11 mi13:47:162:28:0011:177:32
11:02
-1:26
25K
15.53 mi14:18:462:59:3011:3331:30
13:00
+1:58
30K
18.64 mi15:01:403:42:2411:5642:54
13:48
+0:48
20M
20.00 mi15:19:384:00:2212:0117:58
13:13
-0:35
21M
21.00 mi15:33:384:14:2212:0714:00
14:00
+0:47
35K
21.75 mi15:42:414:23:2512:079:03
12:06
-1:54
23M
23.00 mi15:59:164:40:0012:1016:35
13:15
+1:09
24M
24.00 mi16:12:554:53:3912:1413:39
13:39
+0:24
40K
24.85 mi16:24:405:05:2412:1711:45
13:45
+0:06
25.2M
25.20 mi16:30:045:10:4812:205:24
15:40
+1:55
Finish
26.22 mi16:41:465:22:3012:1911:42
11:29
-4:11

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

10:09 /mi

Average Pace

12:19 /mi

Slowest Pace

15:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:00

40% of race

Time at Steady Pace

1:58:27

37% of race

Time at Slower Pace

1:14:03

23% of race

Average Pace: 12:18 /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 mi11:50:4831:3210:0931:32
10:09
#23323
10K
6.21 mi12:23:541:04:3810:2433:06
10:39
#23566
15K
9.32 mi13:00:591:41:4310:5537:05
11:56
#24164
20K
12.43 mi13:39:442:20:2811:1838:45
12:28
#24274
Half
13.11 mi13:47:162:28:0011:177:32
11:02
#24246
25K
15.53 mi14:18:462:59:3011:3331:30
13:00
#24247
30K
18.64 mi15:01:403:42:2411:5642:54
13:48
#24230
20M
20.00 mi15:19:384:00:2212:0117:58
13:13
#24169
21M
21.00 mi15:33:384:14:2212:0714:00
14:00
#24084
35K
21.75 mi15:42:414:23:2512:079:03
12:06
#24027
23M
23.00 mi15:59:164:40:0012:1016:35
13:15
#23977
24M
24.00 mi16:12:554:53:3912:1413:39
13:39
#23976
40K
24.85 mi16:24:405:05:2412:1711:45
13:45
#23977
25.2M
25.20 mi16:30:045:10:4812:205:24
15:40
#23986
Finish
26.22 mi16:41:465:22:3012:1911:42
11:29
#23945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23323137101371024666(Top 97%)14251(Top 98%)14251(Top 294%)
10K6.21 mi3.10 mi23566-24313810-10013810-10023780(Top 93%)13887(Top 95%)13887(Top 286%)
15K9.32 mi3.11 mi24164-59814066-25614066-25624666(Top 97%)14251(Top 98%)14251(Top 294%)
20K12.43 mi3.11 mi24274-11014100-3414100-3424458(Top 96%)14138(Top 97%)14138(Top 292%)
Half13.11 mi0.68 mi24246+2814084+1614084+1623573(Top 92%)13720(Top 94%)13720(Top 283%)
25K15.53 mi2.42 mi24247-114072+1214072+1224188(Top 95%)13953(Top 96%)13953(Top 288%)
30K18.64 mi3.11 mi24230+1714041+3114041+3124074(Top 94%)13826(Top 95%)13826(Top 285%)
20M20.00 mi1.36 mi24169+6114002+3914002+3923119(Top 90%)13258(Top 91%)13258(Top 273%)
21M21.00 mi1.00 mi24084+8513951+5113951+5122324(Top 87%)12829(Top 88%)12829(Top 265%)
35K21.75 mi0.75 mi24027+5713912+3913912+3921970(Top 86%)12594(Top 86%)12594(Top 260%)
23M23.00 mi1.25 mi23977+5013878+3413878+3422894(Top 90%)13064(Top 90%)13064(Top 269%)
24M24.00 mi1.00 mi23976+113864+1413864+1423840(Top 93%)13512(Top 93%)13512(Top 279%)
40K24.85 mi0.85 mi23977-113854+1013854+1023330(Top 91%)13202(Top 91%)13202(Top 272%)
25.2M25.20 mi0.35 mi23986-913856-213856-223743(Top 93%)13434(Top 92%)13434(Top 277%)
Finish26.22 mi1.02 mi23945+4113830+2613830+2622390(Top 88%)12711(Top 87%)12711(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

24666

Males

14251

M18-39

14251

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23780

Males

13887

M18-39

13887

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

24666

Males

14251

M18-39

14251

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24458

Males

14138

M18-39

14138

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23573

Males

13720

M18-39

13720

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24188

Males

13953

M18-39

13953

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24074

Males

13826

M18-39

13826

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

23119

Males

13258

M18-39

13258

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22324

Males

12829

M18-39

12829

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

21970

Males

12594

M18-39

12594

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

22894

Males

13064

M18-39

13064

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23840

Males

13512

M18-39

13512

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23330

Males

13202

M18-39

13202

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23743

Males

13434

M18-39

13434

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

22390

Males

12711

M18-39

12711

Passing Analysis

Category:
Athletes Passed
829
Passed By
1451
Net Change
-622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23323
5K → 10K119362-243#23323#23566
10K → 15K30628-598#23566#24164
15K → 20K58168-110#24164#24274
20K → Half335+28#24274#24246
Half → 25K8687-1#24246#24247
25K → 30K9780+17#24247#24230
30K → 20M709+61#24230#24169
20M → 21M927+85#24169#24084
21M → 35K603+57#24084#24027
35K → 23M6414+50#24027#23977
23M → 24M3534+1#23977#23976
24M → 40K2728-1#23976#23977
40K → 25.2M817-9#23977#23986
25.2M → Finish509+41#23986#23945
TOTALS8291451-622
📊

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