Capital Road Race Management
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SHAMROCK MARATHON 2026

Scott Doyen

Boulder, CO

Bib: 1652 M 56

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 3%
Gender (Male)
#0 / 1480
Top 6%
Masters (Masters Men)
#0 / 477
Top 3%
Division (M55-59)
#0 / 60
Top 2%
Race Day Weather
55°/45°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
6:52/mi
21:19
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
6:42/mi
42:08
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
6:47/mi
1:03:14
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
6:55/mi
1:24:43
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
7:09/mi
1:29:31
↓ 130.2%
11 ft elev
30K· 18.64 mi
6:56/mi
2:07:56
↑ 86↓ 72
25 ft elev
35K· 21.75 mi
7:39/mi
2:31:43
↑ 39↓ 39
25 ft elev
25.2M
7:20/mi
2:57:01
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
7:09/mi
3:04:18
↑ 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
1:29:316:50 /mi⚡ faster
2nd Half
1:34:477:13 /mi+5.9%
Positive split — 5.9% 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
21:196:523.11 mi21:19
6:52
-
10K
42:086:473.10 mi20:49
6:42
-0:10
15K
1:03:146:473.11 mi21:06
6:47
+0:05
20K
1:24:436:493.11 mi21:29
6:55
+0:08
Half(13.10 mi)
1:29:316:500.67 mi4:48
7:09
+0:14
30K
2:07:566:525.54 mi38:25
6:56
-0:13
35K
2:31:436:593.11 mi23:47
7:39
+0:43
25.2M
2:57:017:013.45 mi25:18
7:20
-0:19
Finish(26.22 mi)
3:04:187:021.02 mi7:17
7:09
-0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:42 /mi

Average Pace

7:02 /mi

Slowest Pace

7:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:40:31

87% of race

Time at Steady Pace

23:47

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi15414731111091
10K3.10 mi111+43110+371+293931
15K3.11 mi107+4106+411111091
20K3.11 mi110-3108-211281252
Half(13.10 mi)0.67 mi111-1109-111561493
30K5.54 mi114-3112-32-11211152
35K3.11 mi104+10102+10292851
25.2M3.45 mi87+1785+171+168641
Finish(26.22 mi)1.02 mi85+283+21107931

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×1story
+26ft-31ft

Overall

111

Males

109

M55-59

1

5K→10K

3.1 - 6.2 mi

Top 4%
×2story building
+38ft-17ft

Overall

93

Males

93

M55-59

1

10K→15K

6.2 - 9.3 mi

Top 5%
×2story building
+26ft-44ft

Overall

111

Males

109

M55-59

1

15K→20K

9.3 - 12.4 mi

Top 5%
×1story
+35ft-22ft

Overall

128

Males

125

M55-59

2

20K→Half

12.4 - 13.1 mi

Top 6%
×1human
+7ft-13ft

Overall

156

Males

149

M55-59

3

Half→30K

13.1 - 18.6 mi

Top 5%
×2story building
+86ft-72ft

Overall

121

Males

115

M55-59

2

30K→35K

18.6 - 21.8 mi

Top 4%
×2stacked humans
+39ft-39ft

Overall

92

Males

85

M55-59

1

35K→25.2M

21.8 - 25.2 mi

Top 3%
×3story building
+57ft-58ft

Overall

68

Males

64

M55-59

1

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×1human
+17ft-12ft

Overall

107

Males

93

M55-59

1

Passing Analysis

Category:
Passed
93*
Passed By
24
Net Change
+69
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#154
5K → 10K430+43#154#111
10K → 15K51+4#111#107
15K → 20K36-3#107#110
20K → Half1*2-1#110#111
Half → 30K10*13-3#111#114
30K → 35K111+10#114#104
35K → 25.2M18*1+17#104#87
25.2M → Finish20+2#87#85
TOTALS93*24+69

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

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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