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MARINE CORPS MARATHON 2025

Ryan Duncan

Leesburg, VA

Bib: 9322 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 4%
Gender (Male)
#0 / 17709
Top 6%
Division (M20-24)
#0 / 1424
Top 11%
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
8:22/mi
26:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:35/mi
49:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:37/mi
1:13:16
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:32/mi
1:41:21
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:10/mi
1:59:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:25/mi
2:22:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:39/mi
2:46:01
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:38/mi
3:09:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:18/mi
3:19:41
↑ 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
1:41:217:46 /mi+3.0%
2nd Half
1:38:207:28 /mi✓ faster
Negative split — 3.0% faster 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 mi07:53:3526:018:2226:01
8:22
-
10K
6.21 mi08:17:0949:357:5923:34
7:35
-0:47
15K
9.32 mi08:40:501:13:167:5223:41
7:37
+0:02
21K
13.05 mi09:08:551:41:217:4628:05
7:32
-0:05
25K
15.53 mi09:26:441:59:107:4017:49
7:10
-0:22
30K
18.64 mi09:49:482:22:147:3823:04
7:25
+0:15
35K
21.75 mi10:13:352:46:017:3823:47
7:39
+0:14
40K
24.85 mi10:37:183:09:447:3823:43
7:38
-0:01
Finish
26.22 mi10:47:153:19:417:379:57
7:18
-0:20

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

7:10 /mi

Average Pace

7:37 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:53:40

87% of race

Time at Steady Pace

26:01

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi07:53:3526:018:2226:01
8:22
#2705
10K
6.21 mi08:17:0949:357:5923:34
7:35
#2455
15K
9.32 mi08:40:501:13:167:5223:41
7:37
#2354
21K
13.05 mi09:08:551:41:217:4628:05
7:32
#2072
25K
15.53 mi09:26:441:59:107:4017:49
7:10
#1895
30K
18.64 mi09:49:482:22:147:3823:04
7:25
#1696
35K
21.75 mi10:13:352:46:017:3823:47
7:39
#1570
40K
24.85 mi10:37:183:09:447:3823:43
7:38
#1420
Finish
26.22 mi10:47:153:19:417:379:57
7:18
#1337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi2705221628522431848241
10K6.21 mi3.10 mi2455+2502016+200263+2222381849238
15K9.32 mi3.11 mi2354+1011929+87252+1122431848241
21K13.05 mi3.73 mi2072+2821719+210231+2115071302177
25K15.53 mi2.48 mi1895+1771581+138213+1812061045148
30K18.64 mi3.11 mi1696+1991428+153195+181112951146
35K21.75 mi3.11 mi1570+1261323+105184+1112021004148
40K24.85 mi3.10 mi1420+1501184+139163+21975813136
Finish26.22 mi1.37 mi1337+831115+69156+754647991

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

2243

Males

1848

M20-24

1848

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2238

Males

1849

M20-24

1849

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

2243

Males

1848

M20-24

1848

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1507

Males

1302

M20-24

1302

21K→25K

13.1 - 15.5 mi

Top 4%
×2story building
+35ft-8ft

Overall

1206

Males

1045

M20-24

1045

25K→30K

15.5 - 18.6 mi

Top 4%
×2story building
+58ft-57ft

Overall

1112

Males

951

M20-24

951

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+98ft-92ft

Overall

1202

Males

1004

M20-24

1004

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

975

Males

813

M20-24

813

40K→Finish

24.9 - 26.2 mi

Top 2%
×5story building
+80ft-24ft

Overall

546

Males

479

M20-24

479

Passing Analysis

Category:
Athletes Passed
1468*
Passed By
100
Net Change
+1368
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2705
5K → 10K293*43+250#2705#2455
10K → 15K129*28+101#2455#2354
15K → 21K285*3+282#2354#2072
21K → 25K1770+177#2072#1895
25K → 30K200*1+199#1895#1696
30K → 35K14519+126#1696#1570
35K → 40K156*6+150#1570#1420
40K → Finish83*0+83#1420#1337
TOTALS1468*100+1368

* 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