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MARINE CORPS MARATHON 2024

Daniel Tai

Ann Arbor, MI

Bib: 229 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 1%
Gender (Male)
#0 / 9934
Top 2%
Masters (Masters Men)
#0 / 4070
Top 0.4%
Division (M40-44)
#0 / 1238
Top 0.5%
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
6:39/mi
20:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:22/mi
40:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:30/mi
1:00:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:44/mi
1:25:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:25/mi
1:41:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:47/mi
2:02:49
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:45/mi
2:23:47
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
6:55/mi
2:45:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
6:53/mi
2:54:38
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:25:466:34 /mi⚡ faster
2nd Half
1:28:526:45 /mi+3.6%
Positive split — 3.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:5520:416:3920:41
6:39
-
10K
6.21 mi08:36:4140:276:3119:46
6:22
-0:17
15K
9.32 mi08:56:531:00:396:3020:12
6:30
+0:08
21K
13.05 mi09:22:001:25:466:3425:07
6:44
+0:14
25K
15.53 mi09:37:581:41:446:3315:58
6:25
-0:19
30K
18.64 mi09:59:032:02:496:3521:05
6:47
+0:22
35K
21.75 mi10:20:012:23:476:3720:58
6:45
-0:02
40K
24.85 mi10:41:292:45:156:3921:28
6:55
+0:10
Finish
26.22 mi10:50:522:54:386:409:23
6:53
-0:02

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

6:22 /mi

Average Pace

6:40 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:37

44% of race

Time at Steady Pace

1:38:01

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi08:16:5520:416:3920:41
6:39
#191
10K
6.21 mi08:36:4140:276:3119:46
6:22
#190
15K
9.32 mi08:56:531:00:396:3020:12
6:30
#187
21K
13.05 mi09:22:001:25:466:3425:07
6:44
#207
25K
15.53 mi09:37:581:41:446:3315:58
6:25
#204
30K
18.64 mi09:59:032:02:496:3521:05
6:47
#204
35K
21.75 mi10:20:012:23:476:3720:58
6:45
#198
40K
24.85 mi10:41:292:45:156:3921:28
6:55
#196
Finish
26.22 mi10:50:522:54:386:409:23
6:53
#191
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19118081971835
10K6.21 mi3.10 mi190+1179+15+31931836
15K9.32 mi3.11 mi187+3176+351971835
21K13.05 mi3.73 mi207-20192-166-127225413
25K15.53 mi2.48 mi204+3189+362142028
30K18.64 mi3.11 mi204190-18-224222612
35K21.75 mi3.11 mi198+6184+67+123221412
40K24.85 mi3.10 mi196+2183+1722020010
Finish26.22 mi1.37 mi191+5181+26+11871718

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

197

Males

183

M40-44

183

5K→10K

3.1 - 6.2 mi

Top 1%
×11story building
+103ft-217ft

Overall

193

Males

183

M40-44

183

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

197

Males

183

M40-44

183

15K→21K

9.3 - 13.1 mi

Top 2%
×1story
+20ft-37ft

Overall

272

Males

254

M40-44

254

21K→25K

13.1 - 15.5 mi

Top 1%
×2story building
+35ft-8ft

Overall

214

Males

202

M40-44

202

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

242

Males

226

M40-44

226

30K→35K

18.6 - 21.8 mi

Top 1%
×2story building
+98ft-92ft

Overall

232

Males

214

M40-44

214

35K→40K

21.8 - 24.9 mi

Top 1%
×2story building
+36ft-53ft

Overall

220

Males

200

M40-44

200

40K→Finish

24.9 - 26.2 mi

Top 1%
×5story building
+80ft-24ft

Overall

187

Males

171

M40-44

171

Passing Analysis

Category:
Athletes Passed
62*
Passed By
62
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#191
5K → 10K1413+1#191#190
10K → 15K74+3#190#187
15K → 21K2*22-20#187#207
21K → 25K41+3#207#204
25K → 30K660#204#204
30K → 35K13*7+6#204#198
35K → 40K9*7+2#198#196
40K → Finish72+5#196#191
TOTALS62*620

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions