Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Dylan Thies

E Greenbush, NY

Bib: 29183 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
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
12:00/mi
37:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:10/mi
1:11:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:14/mi
1:46:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:29/mi
2:29:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:14/mi
2:57:33
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:54/mi
3:34:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:49/mi
4:17:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:49/mi
5:00:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:36/mi
5:21:39
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:29:39
Pace11:28 /mi
2nd Half
Distance13.17 mi
Time2:51:59
Pace13:04 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:30:0837:1612:0037:16
12:00
-
10K
6.21 mi09:04:491:11:5711:3534:41
11:10
-0:50
15K
9.32 mi09:39:441:46:5211:2834:55
11:14
+0:04
21K
13.05 mi10:22:312:29:3911:2842:47
11:29
+0:15
25K
15.53 mi10:50:252:57:3311:2627:54
11:14
-0:15
30K
18.64 mi11:27:223:34:3011:3036:57
11:54
+0:40
35K
21.75 mi12:10:184:17:2611:5042:56
13:49
+1:55
40K
24.85 mi12:53:145:00:2212:0542:56
13:49
0:00
Finish
26.22 mi13:14:315:21:3912:1721:17
15:36
+1:47

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

11:10 /mi

Average Pace

12:17 /mi

Slowest Pace

15:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:34:30

67% of race

Time at Slower Pace

1:47:09

33% of race

Average Pace: 12:16 /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 mi08:30:0837:1612:0037:16
12:00
#23917
10K
6.21 mi09:04:491:11:5711:3534:41
11:10
#23455
15K
9.32 mi09:39:441:46:5211:2834:55
11:14
#22881
21K
13.05 mi10:22:312:29:3911:2842:47
11:29
#21960
25K
15.53 mi10:50:252:57:3311:2627:54
11:14
#21201
30K
18.64 mi11:27:223:34:3011:3036:57
11:54
#20482
35K
21.75 mi12:10:184:17:2611:5042:56
13:49
#20895
40K
24.85 mi12:53:145:00:2212:0542:56
13:49
#20830
Finish
26.22 mi13:14:315:21:3912:1721:17
15:36
#21179
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi2391714990216121964(Top 73%)14018(Top 79%)2023(Top 84%)
10K6.21 mi3.10 mi23455+46214764+2262135+2623067(Top 77%)14580(Top 82%)2113(Top 88%)
15K9.32 mi3.11 mi22881+57414502+2622102+3321964(Top 73%)14018(Top 79%)2023(Top 84%)
21K13.05 mi3.73 mi21960+92113994+5082023+7920488(Top 68%)13155(Top 74%)1906(Top 79%)
25K15.53 mi2.48 mi21201+75913527+4671965+5818997(Top 63%)12108(Top 68%)1756(Top 73%)
30K18.64 mi3.11 mi20482+71913052+4751904+6118153(Top 60%)11463(Top 65%)1670(Top 69%)
35K21.75 mi3.11 mi20895-41313173-1211915-1122462(Top 75%)13393(Top 76%)1886(Top 78%)
40K24.85 mi3.10 mi20830+6513049+1241897+1820820(Top 69%)12403(Top 70%)1752(Top 73%)
Finish26.22 mi1.37 mi21179-34913189-1401911-1425658(Top 85%)15201(Top 86%)2134(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

21964

Males

14018

M35-39

14018

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23067

Males

14580

M35-39

14580

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

21964

Males

14018

M35-39

14018

15K→21K

9.3 - 13.1 mi

Top 68%
×1story
+20ft-37ft

Overall

20488

Males

13155

M35-39

13155

21K→25K

13.1 - 15.5 mi

Top 63%
×2story building
+35ft-8ft

Overall

18997

Males

12108

M35-39

12108

25K→30K

15.5 - 18.6 mi

Top 60%
×2story building
+58ft-57ft

Overall

18153

Males

11463

M35-39

11463

30K→35K

18.6 - 21.8 mi

Top 75%
×2story building
+98ft-92ft

Overall

22462

Males

13393

M35-39

13393

35K→40K

21.8 - 24.9 mi

Top 69%
×2story building
+36ft-53ft

Overall

20820

Males

12403

M35-39

12403

40K→Finish

24.9 - 26.2 mi

Top 85%
×5story building
+80ft-24ft

Overall

25658

Males

15201

M35-39

15201

Passing Analysis

Category:
Athletes Passed
4671*
Passed By
1933
Net Change
+2738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23917
5K → 10K727*265+462#23917#23455
10K → 15K739*165+574#23455#22881
15K → 21K1043*122+921#22881#21960
21K → 25K811*52+759#21960#21201
25K → 30K785*66+719#21201#20482
30K → 35K192*605-413#20482#20895
35K → 40K329*264+65#20895#20830
40K → Finish45*394-349#20830#21179
TOTALS4671*1933+2738

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions