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BOSTON MARATHON 2024

Samuel Chege

Bib: 886•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 20%
Masters (Masters Men)
#0 / 9729
Top 9%
Division (M40-44)
#0 / 2009
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:44
Rank: #1017
Start → 5K
18:44 | 6:02/mi
10K· 6.21 mi
37:39
Rank: #1052 (-35)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
57:21
Rank: #1300 (-248)
10K → 15K
19:42 | 6:20/mi
20K· 12.43 mi
1:18:18
Rank: #1707 (-407)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:22:52
Rank: #1782 (-75)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:41:11
Rank: #2529 (-747)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:04:44
Rank: #3014 (-485)
25K → 30K
23:33 | 7:35/mi
20M
2:15:03
Rank: #3141 (-127)
30K → 20M
10:19 | 7:36/mi
21M
2:23:20
Rank: #3288 (-147)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:28:05
Rank: #3112 (+176)
21M → 35K
4:45 | 6:21/mi
23M
2:36:43
Rank: #2941 (+171)
35K → 23M
8:38 | 6:54/mi
24M
2:44:20
Rank: #3024 (-83)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
2:51:27
Rank: #3168 (-144)
24M → 40K
7:07 | 8:19/mi
25.2M
2:54:16
Rank: #3153 (+15)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:01:40
Rank: #3137 (+16)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:52
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:38:48
Pace7:32 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4818:446:0218:44
6:02
-
10K
6.21 mi10:37:4337:396:0418:55
6:05
+0:03
15K
9.32 mi10:57:2557:216:0919:42
6:20
+0:15
20K
12.43 mi11:18:221:18:186:1820:57
6:45
+0:25
Half
13.11 mi11:22:561:22:526:194:34
6:42
-0:03
25K
15.53 mi11:41:151:41:116:3118:19
7:33
+0:51
30K
18.64 mi12:04:482:04:446:4123:33
7:35
+0:02
20M
20.00 mi12:15:072:15:036:4510:19
7:36
+0:01
21M
21.00 mi12:23:242:23:206:508:17
8:17
+0:41
35K
21.75 mi12:28:092:28:056:494:45
6:21
-1:56
23M
23.00 mi12:36:472:36:436:498:38
6:54
+0:33
24M
24.00 mi12:44:242:44:206:517:37
7:37
+0:43
40K
24.85 mi12:51:312:51:276:547:07
8:19
+0:42
25.2M
25.20 mi12:54:202:54:166:552:49
8:10
-0:09
Finish
26.22 mi13:01:443:01:406:567:24
7:16
-0:54

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

6:02 /mi

Average Pace

6:56 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:37

48% of race

Time at Steady Pace

1:15:50

42% of race

Time at Slower Pace

18:13

10% of race

Average Pace: 6:56 /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 mi10:18:4818:446:0218:44
6:02
#1017
10K
6.21 mi10:37:4337:396:0418:55
6:05
#1052
15K
9.32 mi10:57:2557:216:0919:42
6:20
#1300
20K
12.43 mi11:18:221:18:186:1820:57
6:45
#1707
Half
13.11 mi11:22:561:22:526:194:34
6:42
#1782
25K
15.53 mi11:41:151:41:116:3118:19
7:33
#2529
30K
18.64 mi12:04:482:04:446:4123:33
7:35
#3014
20M
20.00 mi12:15:072:15:036:4510:19
7:36
#3141
21M
21.00 mi12:23:242:23:206:508:17
8:17
#3288
35K
21.75 mi12:28:092:28:056:494:45
6:21
#3112
23M
23.00 mi12:36:472:36:436:498:38
6:54
#2941
24M
24.00 mi12:44:242:44:206:517:37
7:37
#3024
40K
24.85 mi12:51:312:51:276:547:07
8:19
#3168
25.2M
25.20 mi12:54:202:54:166:552:49
8:10
#3153
Finish
26.22 mi13:01:443:01:406:567:24
7:16
#3137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi10179809801932(Top 8%)1872(Top 13%)1872(Top 93%)
10K6.21 mi3.10 mi1052-351013-331013-331131(Top 4%)1092(Top 7%)1092(Top 54%)
15K9.32 mi3.11 mi1300-2481261-2481261-2481932(Top 8%)1872(Top 13%)1872(Top 93%)
20K12.43 mi3.11 mi1707-4071655-3941655-3943467(Top 14%)3276(Top 22%)3276(Top 163%)
Half13.11 mi0.68 mi1782-751728-731728-733705(Top 15%)3475(Top 24%)3475(Top 173%)
25K15.53 mi2.42 mi2529-7472419-6912419-6917309(Top 29%)6001(Top 41%)6001(Top 299%)
30K18.64 mi3.11 mi3014-4852858-4392858-4395501(Top 22%)4673(Top 32%)4673(Top 233%)
20M20.00 mi1.36 mi3141-1272972-1142972-1144673(Top 18%)4024(Top 28%)4024(Top 200%)
21M21.00 mi1.00 mi3288-1473091-1193091-1195227(Top 20%)4233(Top 29%)4233(Top 211%)
35K21.75 mi0.75 mi3112+1762929+1622929+162935(Top 4%)887(Top 6%)887(Top 44%)
23M23.00 mi1.25 mi2941+1712768+1612768+1611604(Top 6%)1494(Top 10%)1494(Top 74%)
24M24.00 mi1.00 mi3024-832832-642832-644584(Top 18%)3646(Top 25%)3646(Top 181%)
40K24.85 mi0.85 mi3168-1442949-1172949-1177425(Top 29%)5049(Top 35%)5049(Top 251%)
25.2M25.20 mi0.35 mi3153+152933+162933+163239(Top 13%)2682(Top 18%)2682(Top 133%)
Finish26.22 mi1.02 mi3137+162909+242909+244289(Top 17%)3375(Top 23%)3375(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

1932

Males

1872

M40-44

1872

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1131

Males

1092

M40-44

1092

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

1932

Males

1872

M40-44

1872

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3467

Males

3276

M40-44

3276

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3705

Males

3475

M40-44

3475

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7309

Males

6001

M40-44

6001

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5501

Males

4673

M40-44

4673

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4673

Males

4024

M40-44

4024

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5227

Males

4233

M40-44

4233

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

935

Males

887

M40-44

887

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1604

Males

1494

M40-44

1494

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4584

Males

3646

M40-44

3646

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7425

Males

5049

M40-44

5049

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3239

Males

2682

M40-44

2682

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4289

Males

3375

M40-44

3375

Passing Analysis

Category:
Athletes Passed
680
Passed By
2800
Net Change
-2120
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1017
5K → 10K4479-35#1017#1052
10K → 15K12260-248#1052#1300
15K → 20K4411-407#1300#1707
20K → Half378-75#1707#1782
Half → 25K7754-747#1782#2529
25K → 30K43528-485#2529#3014
30K → 20M47174-127#3014#3141
20M → 21M40187-147#3141#3288
21M → 35K1760+176#3288#3112
35K → 23M1743+171#3112#2941
23M → 24M24107-83#2941#3024
24M → 40K23167-144#3024#3168
40K → 25.2M2611+15#3168#3153
25.2M → Finish5741+16#3153#3137
TOTALS6802800-2120
📊

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