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MARINE CORPS MARATHON 2025

Grant Tyrrell

Christchurch(CHC)

Bib: 35142 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
11:20/mi
35:12
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:41/mi
1:08:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:35/mi
1:41:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:23/mi
2:27:26
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:03/mi
2:59:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:24/mi
3:44:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:19/mi
4:29:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:14/mi
5:16:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:46/mi
5:36:36
↑ 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
Time2:27:26
Pace11:18 /mi
2nd Half
Distance13.17 mi
Time3:09:09
Pace14:22 /mi
📊Positive Split: 28.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:1135:1211:2035:12
11:20
-
10K
6.21 mi09:04:211:08:2211:0033:10
10:41
-0:39
15K
9.32 mi09:37:141:41:1510:5232:53
10:35
-0:06
21K
13.05 mi10:23:252:27:2611:1846:11
12:23
+1:48
25K
15.53 mi10:55:522:59:5311:3532:27
13:03
+0:40
30K
18.64 mi11:40:353:44:3612:0344:43
14:24
+1:21
35K
21.75 mi12:25:054:29:0612:2244:30
14:19
-0:05
40K
24.85 mi13:12:265:16:2712:4447:21
15:14
+0:55
Finish
26.22 mi13:32:355:36:3612:5120:09
14:46
-0:28

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

10:35 /mi

Average Pace

12:51 /mi

Slowest Pace

15:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:15

30% of race

Time at Steady Pace

1:18:38

23% of race

Time at Slower Pace

2:36:43

47% of race

Average Pace: 12:50 /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 mi08:31:1135:1211:2035:12
11:20
#20240
10K
6.21 mi09:04:211:08:2211:0033:10
10:41
#20254
15K
9.32 mi09:37:141:41:1510:5232:53
10:35
#19468
21K
13.05 mi10:23:252:27:2611:1846:11
12:23
#21036
25K
15.53 mi10:55:522:59:5311:3532:27
13:03
#21933
30K
18.64 mi11:40:353:44:3612:0344:43
14:24
#22690
35K
21.75 mi12:25:054:29:0612:2244:30
14:19
#22911
40K
24.85 mi13:12:265:16:2712:4447:21
15:14
#23229
Finish
26.22 mi13:32:355:36:3612:5120:09
14:46
#23303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2024013111123118347(Top 61%)12108(Top 68%)1105(Top 63%)
10K6.21 mi3.10 mi20254-1413121-101227+420184(Top 67%)13103(Top 74%)1218(Top 69%)
15K9.32 mi3.11 mi19468+78612710+4111180+4718347(Top 61%)12108(Top 68%)1105(Top 63%)
21K13.05 mi3.73 mi21036-156813504-7941279-9923610(Top 79%)14722(Top 83%)1413(Top 80%)
25K15.53 mi2.48 mi21933-89713915-4111323-4424771(Top 82%)15055(Top 85%)1438(Top 82%)
30K18.64 mi3.11 mi22690-75714219-3041353-3025532(Top 85%)15232(Top 86%)1474(Top 84%)
35K21.75 mi3.11 mi22911-22114221-21360-723892(Top 80%)14164(Top 80%)1357(Top 77%)
40K24.85 mi3.10 mi23229-31814293-721365-524671(Top 82%)14581(Top 82%)1378(Top 78%)
Finish26.22 mi1.37 mi23303-7414287+61362+323993(Top 80%)14229(Top 80%)1352(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18347

Males

12108

M45-49

12108

5K→10K

3.1 - 6.2 mi

Top 67%
×11story building
+103ft-217ft

Overall

20184

Males

13103

M45-49

13103

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18347

Males

12108

M45-49

12108

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23610

Males

14722

M45-49

14722

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24771

Males

15055

M45-49

15055

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+58ft-57ft

Overall

25532

Males

15232

M45-49

15232

30K→35K

18.6 - 21.8 mi

Top 80%
×2story building
+98ft-92ft

Overall

23892

Males

14164

M45-49

14164

35K→40K

21.8 - 24.9 mi

Top 82%
×2story building
+36ft-53ft

Overall

24671

Males

14581

M45-49

14581

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

23993

Males

14229

M45-49

14229

Passing Analysis

Category:
Athletes Passed
2290*
Passed By
5353
Net Change
-3063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20240
5K → 10K443*457-14#20240#20254
10K → 15K893*107+786#20254#19468
15K → 21K186*1754-1568#19468#21036
21K → 25K171*1068-897#21036#21933
25K → 30K140*897-757#21933#22690
30K → 35K227*448-221#22690#22911
35K → 40K157*475-318#22911#23229
40K → Finish73*147-74#23229#23303
TOTALS2290*5353-3063

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions