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MARINE CORPS MARATHON 2025

Xiaofang Tu

Hinsdale, IL

Bib: 14959 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 14%
Masters (Masters Men)
#0 / 8330
Top 9%
Division (M60-64)
#0 / 723
Top 3%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:40/mi
26:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:55/mi
51:34
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:02/mi
1:16:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:29/mi
1:48:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:23/mi
2:09:02
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:31/mi
2:35:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:26/mi
3:01:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:24/mi
3:27:46
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:29/mi
3:39:20
↑ 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
1:48:118:17 /mi⚡ faster
2nd Half
1:51:098:26 /mi+2.7%
Positive split — 2.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:1826:578:4026:57
8:40
-
10K
6.21 mi08:13:5551:348:1824:37
7:55
-0:45
15K
9.32 mi08:38:541:16:338:1324:59
8:02
+0:07
21K
13.05 mi09:10:321:48:118:1731:38
8:29
+0:27
25K
15.53 mi09:31:232:09:028:1820:51
8:23
-0:06
30K
18.64 mi09:57:502:35:298:2026:27
8:31
+0:08
35K
21.75 mi10:24:023:01:418:2126:12
8:26
-0:05
40K
24.85 mi10:50:073:27:468:2226:05
8:24
-0:02
Finish
26.22 mi11:01:413:39:208:2211:34
8:29
+0:05

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

7:55 /mi

Average Pace

8:22 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

49:36

23% of race

Time at Steady Pace

2:49:44

77% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi07:49:1826:578:4026:57
8:40
#3946
10K
6.21 mi08:13:5551:348:1824:37
7:55
#3746
15K
9.32 mi08:38:541:16:338:1324:59
8:02
#3745
21K
13.05 mi09:10:321:48:118:1731:38
8:29
#3971
25K
15.53 mi09:31:232:09:028:1820:51
8:23
#4073
30K
18.64 mi09:57:502:35:298:2026:27
8:31
#3969
35K
21.75 mi10:24:023:01:418:2126:12
8:26
#3688
40K
24.85 mi10:50:073:27:468:2226:05
8:24
#3332
Finish
26.22 mi11:01:413:39:208:2211:34
8:29
#3230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi39463171313786306226
10K6.21 mi3.10 mi3746+2003035+13628+33572290725
15K9.32 mi3.11 mi3745+13029+626+23786306226
21K13.05 mi3.73 mi3971-2263198-16931-54692371142
25K15.53 mi2.48 mi4073-1023256-5833-25201402055
30K18.64 mi3.11 mi3969+1043158+9828+53928306232
35K21.75 mi3.11 mi3688+2812924+23426+22973230220
40K24.85 mi3.10 mi3332+3562620+30424+22397184713
Finish26.22 mi1.37 mi3230+1022530+9022+22631198216

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×18story building
+279ft-164ft

Overall

3786

Males

3062

M60-64

3062

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

3572

Males

2907

M60-64

2907

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+51ft-55ft

Overall

3786

Males

3062

M60-64

3062

15K→21K

9.3 - 13.1 mi

Top 16%
×1story
+20ft-37ft

Overall

4692

Males

3711

M60-64

3711

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5201

Males

4020

M60-64

4020

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

3928

Males

3062

M60-64

3062

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

2973

Males

2302

M60-64

2302

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

2397

Males

1847

M60-64

1847

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

2631

Males

1982

M60-64

1982

Passing Analysis

Category:
Athletes Passed
1481*
Passed By
765
Net Change
+716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3946
5K → 10K274*74+200#3946#3746
10K → 15K116*115+1#3746#3745
15K → 21K48*274-226#3745#3971
21K → 25K63165-102#3971#4073
25K → 30K177*73+104#4073#3969
30K → 35K316*35+281#3969#3688
35K → 40K368*12+356#3688#3332
40K → Finish119*17+102#3332#3230
TOTALS1481*765+716

* 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