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SHAMROCK MARATHON 2026

Chris Frazier

Bib: 988•F•Age: 41

Arlington, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 27%
Gender (Female)
#0 / 943
Top 15%
Masters (Masters Women)
#0 / 286
Top 8%
Division (F40-44)
#0 / 91
Top 8%
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:39/mi
26:53
↑ 26↓ 31
10K· 6.21 mi
8:26/mi
53:06
↑ 38↓ 170.1%
15K· 9.32 mi
8:37/mi
1:19:53
↑ 26↓ 440.1%
20K· 12.43 mi
8:39/mi
1:46:44
↑ 35↓ 22
Half· 13.10 mi
8:42/mi
1:52:34
↓ 130.2%
30K· 18.64 mi
8:51/mi
2:41:37
↑ 86↓ 72
35K· 21.75 mi
10:40/mi
3:14:46
↑ 39↓ 39
25.2M
10:01/mi
3:49:20
↑ 57↓ 58
Finish· 26.22 mi
8:48/mi
3:58:18
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:52:34
Pace8:36 /mi
2nd Half
Distance13.12 mi
Time2:05:44
Pace9:35 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:01:0926:538:3926:53
8:39
-
10K
6.21 mi08:27:2253:068:3326:13
8:26
-0:13
15K
9.32 mi08:54:091:19:538:3426:47
8:37
+0:11
20K
12.43 mi09:21:001:46:448:3526:51
8:39
+0:02
Half
13.10 mi09:26:501:52:348:365:50
8:42
+0:03
30K
18.64 mi10:15:532:41:378:4049:03
8:51
+0:09
35K
21.75 mi10:49:023:14:468:5733:09
10:40
+1:49
25.2M
25.20 mi11:23:363:49:209:0634:34
10:01
-0:39
Finish
26.22 mi11:32:343:58:189:068:58
8:48
-1:13

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

8:26 /mi

Average Pace

9:06 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:50:35

72% of race

Time at Slower Pace

1:07:43

28% of race

Average Pace: 9:05 /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 mi08:01:0926:538:3926:53
8:39
#774
10K
6.21 mi08:27:2253:068:3326:13
8:26
#738
15K
9.32 mi08:54:091:19:538:3426:47
8:37
#733
20K
12.43 mi09:21:001:46:448:3526:51
8:39
#728
Half
13.10 mi09:26:501:52:348:365:50
8:42
#718
30K
18.64 mi10:15:532:41:378:4049:03
8:51
#681
35K
21.75 mi10:49:023:14:468:5733:09
10:40
#685
25.2M
25.20 mi11:23:363:49:209:0634:34
10:01
#660
Finish
26.22 mi11:32:343:58:189:068:58
8:48
#654
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi77416311757(Top 31%)156(Top 17%)10(Top 11%)
10K6.21 mi3.10 mi738+36154+911684(Top 28%)136(Top 14%)9(Top 10%)
15K9.32 mi3.11 mi733+5152+211757(Top 31%)156(Top 17%)10(Top 11%)
20K12.43 mi3.11 mi728+5153-110+1725(Top 30%)147(Top 16%)7(Top 8%)
Half13.10 mi0.67 mi718+10149+49+1707(Top 29%)144(Top 15%)7(Top 8%)
30K18.64 mi5.54 mi681+37139+107+2703(Top 29%)152(Top 16%)8(Top 9%)
35K21.75 mi3.11 mi685-4144-58-1758(Top 31%)212(Top 22%)14(Top 16%)
25.2M25.20 mi3.45 mi660+25147-38621(Top 26%)183(Top 19%)10(Top 11%)
Finish26.22 mi1.02 mi654+6145+27+1540(Top 22%)151(Top 16%)5(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×1story
+26ft-31ft

Overall

757

Females

156

F40-44

12

5K→10K

3.1 - 6.2 mi

Top 28%
×2story building
+38ft-17ft

Overall

684

Females

136

F40-44

11

10K→15K

6.2 - 9.3 mi

Top 31%
×2story building
+26ft-44ft

Overall

757

Females

156

F40-44

12

15K→20K

9.3 - 12.4 mi

Top 30%
×1story
+35ft-22ft

Overall

725

Females

147

F40-44

9

20K→Half

12.4 - 13.1 mi

Top 29%
×1human
+7ft-13ft

Overall

707

Females

144

F40-44

9

Half→30K

13.1 - 18.6 mi

Top 29%
×2story building
+86ft-72ft

Overall

703

Females

152

F40-44

10

30K→35K

18.6 - 21.8 mi

Top 31%
×2stacked humans
+39ft-39ft

Overall

758

Females

212

F40-44

17

35K→25.2M

21.8 - 25.2 mi

Top 26%
×3story building
+57ft-58ft

Overall

621

Females

183

F40-44

12

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×1human
+17ft-12ft

Overall

540

Females

151

F40-44

7

Passing Analysis

Category:
Athletes Passed
257*
Passed By
137
Net Change
+120
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#774
5K → 10K4610+36#774#738
10K → 15K1914+5#738#733
15K → 20K19*14+5#733#728
20K → Half12*2+10#728#718
Half → 30K73*36+37#718#681
30K → 35K29*33-4#681#685
35K → 25.2M48*23+25#685#660
25.2M → Finish11*5+6#660#654
TOTALS257*137+120

* 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

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management