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MARINE CORPS MARATHON 2025

Chris Forsythe

Frisco, TX

Bib: 18892 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 26%
Gender (Male)
#0 / 17709
Top 32%
Masters (Masters Men)
#0 / 8330
Top 23%
Division (M50-54)
#0 / 1638
Top 23%
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
9:24/mi
29:11
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:51/mi
56:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:02/mi
1:24:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:13/mi
1:59:08
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:05/mi
2:21:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:40/mi
2:51:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:57/mi
3:22:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:47/mi
3:53:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:11/mi
4:05:34
↑ 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
Time1:59:08
Pace9:08 /mi
2nd Half
Distance13.17 mi
Time2:06:26
Pace9:36 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:4729:119:2429:11
9:24
-
10K
6.21 mi08:23:1856:429:0727:31
8:51
-0:33
15K
9.32 mi08:51:231:24:479:0628:05
9:02
+0:11
21K
13.05 mi09:25:441:59:089:0834:21
9:13
+0:11
25K
15.53 mi09:48:182:21:429:0722:34
9:05
-0:08
30K
18.64 mi10:18:192:51:439:1330:01
9:40
+0:35
35K
21.75 mi10:49:153:22:399:1930:56
9:57
+0:17
40K
24.85 mi11:19:393:53:039:2330:24
9:47
-0:10
Finish
26.22 mi11:32:104:05:349:2212:31
9:11
-0:36

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

8:51 /mi

Average Pace

9:22 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:14

75% of race

Time at Steady Pace

1:01:20

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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 mi07:55:4729:119:2429:11
9:24
#7945
10K
6.21 mi08:23:1856:429:0727:31
8:51
#8194
15K
9.32 mi08:51:231:24:479:0628:05
9:02
#8557
21K
13.05 mi09:25:441:59:089:0834:21
9:13
#8618
25K
15.53 mi09:48:182:21:429:0722:34
9:05
#8670
30K
18.64 mi10:18:192:51:439:1330:01
9:40
#8672
35K
21.75 mi10:49:153:22:399:1930:56
9:57
#8526
40K
24.85 mi11:19:393:53:039:2330:24
9:47
#8081
Finish
26.22 mi11:32:104:05:349:2212:31
9:11
#7803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi794559413949339(Top 31%)6863(Top 39%)460(Top 28%)
10K6.21 mi3.10 mi8194-2496118-177409-158457(Top 28%)6317(Top 36%)430(Top 26%)
15K9.32 mi3.11 mi8557-3636364-246428-199339(Top 31%)6863(Top 39%)460(Top 28%)
21K13.05 mi3.73 mi8618-616406-42430-29055(Top 30%)6655(Top 38%)451(Top 28%)
25K15.53 mi2.48 mi8670-526418-12426+49200(Top 31%)6687(Top 38%)454(Top 28%)
30K18.64 mi3.11 mi8672-26375+43428-29107(Top 30%)6456(Top 36%)453(Top 28%)
35K21.75 mi3.11 mi8526+1466212+163419+98947(Top 30%)6100(Top 34%)425(Top 26%)
40K24.85 mi3.10 mi8081+4455833+379400+196964(Top 23%)4717(Top 27%)321(Top 20%)
Finish26.22 mi1.37 mi7803+2785626+207380+204767(Top 16%)3333(Top 19%)188(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

9339

Males

6863

M50-54

6863

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8457

Males

6317

M50-54

6317

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

9339

Males

6863

M50-54

6863

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

9055

Males

6655

M50-54

6655

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9200

Males

6687

M50-54

6687

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

9107

Males

6456

M50-54

6456

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

8947

Males

6100

M50-54

6100

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6964

Males

4717

M50-54

4717

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4767

Males

3333

M50-54

3333

Passing Analysis

Category:
Athletes Passed
2257*
Passed By
2115
Net Change
+142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7945
5K → 10K175*424-249#7945#8194
10K → 15K117*480-363#8194#8557
15K → 21K235*296-61#8557#8618
21K → 25K198*250-52#8618#8670
25K → 30K302*304-2#8670#8672
30K → 35K410*264+146#8672#8526
35K → 40K532*87+445#8526#8081
40K → Finish288*10+278#8081#7803
TOTALS2257*2115+142

* 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