Capital Road Race Management
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SHAMROCK MARATHON 2025

David Webb

Springfield, PA

Bib: 765 M 51

0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Top 13%
Gender (Male)
#0 / 1153
Top 16%
Masters (Masters Men)
#0 / 398
Top 15%
Division (M50-54)
#0 / 76
Top 12%
Race Day Weather
71°/61°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
7:41/mi
23:52
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
7:48/mi
48:05
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
7:52/mi
1:12:31
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
7:50/mi
1:36:50
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
8:17/mi
1:42:23
↓ 130.2%
11 ft elev
25K· 15.53 mi
8:06/mi
2:02:05
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
7:08/mi
2:24:12
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
9:27/mi
2:53:32
↑ 39↓ 39
25 ft elev
25.2M
8:12/mi
3:21:50
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
7:21/mi
3:29:19
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

Half Splits

1st Half· via Half
1:42:237:49 /mi⚡ faster
2nd Half
1:46:568:10 /mi+4.4%
Positive split — 4.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:527:413.11 mi23:52
7:41
-
10K
48:057:453.10 mi24:13
7:48
+0:07
15K
1:12:317:473.11 mi24:26
7:52
+0:04
20K
1:36:507:483.11 mi24:19
7:50
-0:02
Half(13.10 mi)
1:42:237:490.67 mi5:33
8:17
+0:27
25K
2:02:057:522.43 mi19:42
8:06
-0:11
30K
2:24:127:453.11 mi22:07
7:08
-0:58
35K
2:53:327:593.11 mi29:20
9:27
+2:19
25.2M
3:21:508:013.45 mi28:18
8:12
-1:15
Finish(26.22 mi)
3:29:198:001.02 mi7:29
7:21
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:08 /mi

Average Pace

7:59 /mi

Slowest Pace

9:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:36

14% of race

Time at Steady Pace

1:56:32

56% of race

Time at Slower Pace

1:03:11

30% of race

Average Pace: 7:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi2582011029422711
10K3.10 mi263-5206-51027421711
15K3.11 mi269-6213-711-129422711
20K3.11 mi274-5215-21129323011
Half(13.10 mi)0.67 mi270+4211+4112582039
25K2.43 mi272-2213-21128622111
30K3.11 mi269+3211+210+127821311
35K3.11 mi262+7200+11103032187
25.2M3.45 mi254+8192+89+11931414
Finish(26.22 mi)1.02 mi247+7185+791381122

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×1story
+26ft-31ft

Overall

294

Males

227

M50-54

11

5K→10K

3.1 - 6.2 mi

Top 14%
×2story building
+38ft-17ft

Overall

274

Males

217

M50-54

11

10K→15K

6.2 - 9.3 mi

Top 15%
×2story building
+26ft-44ft

Overall

294

Males

227

M50-54

11

15K→20K

9.3 - 12.4 mi

Top 15%
×1story
+35ft-22ft

Overall

293

Males

230

M50-54

11

20K→Half

12.4 - 13.1 mi

Top 13%
×1human
+7ft-13ft

Overall

258

Males

203

M50-54

9

Half→25K

13.1 - 15.5 mi

Top 15%
×2story building
+48ft-19ft

Overall

286

Males

221

M50-54

11

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+38ft-52ft

Overall

278

Males

213

M50-54

11

30K→35K

18.6 - 21.8 mi

Top 16%
×2stacked humans
+39ft-39ft

Overall

303

Males

218

M50-54

7

35K→25.2M

21.8 - 25.2 mi

Top 10%
×3story building
+57ft-58ft

Overall

193

Males

141

M50-54

4

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×1human
+17ft-12ft

Overall

138

Males

112

M50-54

2

Passing Analysis

Category:
Passed
72
Passed By
61
Net Change
+11
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#258
5K → 10K510-5#258#263
10K → 15K410-6#263#269
15K → 20K16-5#269#274
20K → Half40+4#274#270
Half → 25K35-2#270#272
25K → 30K118+3#272#269
30K → 35K1811+7#269#262
35K → 25.2M1810+8#262#254
25.2M → Finish81+7#254#247
TOTALS7261+11

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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