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MARINE CORPS MARATHON 2025

Joshua Prangley

Chicago, IL

Bib: 9397 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 21%
Gender (Male)
#0 / 17709
Top 26%
Masters (Masters Men)
#0 / 8330
Top 19%
Division (M45-49)
#0 / 1775
Top 21%
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
8:54/mi
27:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:34/mi
54:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:46/mi
1:21:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:58/mi
1:54:59
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:51/mi
2:17:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:15/mi
2:45:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:38/mi
3:15:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:28/mi
3:45:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:30/mi
3:58:01
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:54:59
Pace8:49 /mi
2nd Half
Distance13.17 mi
Time2:03:01
Pace9:20 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:0827:408:5427:40
8:54
-
10K
6.21 mi08:18:4654:188:4426:38
8:34
-0:20
15K
9.32 mi08:46:001:21:328:4527:14
8:46
+0:12
21K
13.05 mi09:19:271:54:598:4933:27
8:58
+0:12
25K
15.53 mi09:41:282:17:008:4922:01
8:51
-0:07
30K
18.64 mi10:10:112:45:438:5328:43
9:15
+0:24
35K
21.75 mi10:40:063:15:389:0029:55
9:38
+0:23
40K
24.85 mi11:09:313:45:039:0329:25
9:28
-0:10
Finish
26.22 mi11:22:293:58:019:0512:58
9:30
+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

8:34 /mi

Average Pace

9:05 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:43

70% of race

Time at Steady Pace

1:12:18

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi07:52:0827:408:5427:40
8:54
#5064
10K
6.21 mi08:18:4654:188:4426:38
8:34
#5757
15K
9.32 mi08:46:001:21:328:4527:14
8:46
#6241
21K
13.05 mi09:19:271:54:598:4933:27
8:58
#6494
25K
15.53 mi09:41:282:17:008:4922:01
8:51
#6605
30K
18.64 mi10:10:112:45:438:5328:43
9:15
#6582
35K
21.75 mi10:40:063:15:389:0029:55
9:38
#6654
40K
24.85 mi11:09:313:45:039:0329:25
9:28
#6423
Finish
26.22 mi11:22:293:58:019:0512:58
9:30
#6369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi506439792957510(Top 25%)5650(Top 32%)459(Top 26%)
10K6.21 mi3.10 mi5757-6934485-506339-446610(Top 22%)5094(Top 29%)409(Top 23%)
15K9.32 mi3.11 mi6241-4844809-324380-417510(Top 25%)5650(Top 32%)459(Top 26%)
21K13.05 mi3.73 mi6494-2534999-190389-97516(Top 25%)5680(Top 32%)456(Top 26%)
25K15.53 mi2.48 mi6605-1115054-55396-78029(Top 27%)5938(Top 34%)473(Top 27%)
30K18.64 mi3.11 mi6582+234994+60393+37290(Top 24%)5319(Top 30%)430(Top 24%)
35K21.75 mi3.11 mi6654-724977+17397-47682(Top 26%)5370(Top 30%)440(Top 25%)
40K24.85 mi3.10 mi6423+2314747+230377+205846(Top 19%)4049(Top 23%)338(Top 19%)
Finish26.22 mi1.37 mi6369+544676+71370+76017(Top 20%)4067(Top 23%)329(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7510

Males

5650

M45-49

5650

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

6610

Males

5094

M45-49

5094

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7510

Males

5650

M45-49

5650

15K→21K

9.3 - 13.1 mi

Top 25%
×1story
+20ft-37ft

Overall

7516

Males

5680

M45-49

5680

21K→25K

13.1 - 15.5 mi

Top 27%
×2story building
+35ft-8ft

Overall

8029

Males

5938

M45-49

5938

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7290

Males

5319

M45-49

5319

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

7682

Males

5370

M45-49

5370

35K→40K

21.8 - 24.9 mi

Top 19%
×2story building
+36ft-53ft

Overall

5846

Males

4049

M45-49

4049

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

6017

Males

4067

M45-49

4067

Passing Analysis

Category:
Athletes Passed
1365*
Passed By
2670
Net Change
-1305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5064
5K → 10K37*730-693#5064#5757
10K → 15K57*541-484#5757#6241
15K → 21K121*374-253#6241#6494
21K → 25K137248-111#6494#6605
25K → 30K261*238+23#6605#6582
30K → 35K261*333-72#6582#6654
35K → 40K358*127+231#6654#6423
40K → Finish133*79+54#6423#6369
TOTALS1365*2670-1305

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

📊

Passing Visuals

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