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SHAMROCK MARATHON 2025

Erik Essex

Bib: 687•M•Age: 31

Richmond, VA

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0:00
0:00
/ mi
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Overall
#0 / 1949
Top 15%
Gender (Male)
#0 / 1153
Top 19%
Age Group (M30-34)
#0 / 185
Top 21%
Race Day Weather
71°/61°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:12
3.11 mi
Rank: #204
Start → 5K
23:12 | 7:29/mi
10K
46:53
6.21 mi
Rank: #216 (-12)
5K → 10K
23:41 | 7:38/mi
15K
1:10:26
9.32 mi
Rank: #218 (-2)
10K → 15K
23:33 | 7:35/mi
20K
1:33:39
12.43 mi
Rank: #212 (+6)
15K → 20K
23:13 | 7:29/mi
Half
1:39:00
13.10 mi
Rank: #209 (+3)
20K → Half
5:21 | 7:59/mi
25K
1:57:30
15.53 mi
Rank: #199 (+10)
Half → 25K
18:30 | 7:36/mi
30K
2:18:21
18.64 mi
Rank: #198 (+1)
25K → 30K
20:51 | 6:43/mi
35K
2:50:47
21.75 mi
Rank: #234 (-36)
30K → 35K
32:26 | 10:27/mi
25.2M
3:25:02
25.20 mi
Rank: #284 (-50)
35K → 25.2M
34:15 | 9:56/mi
Finish
3:34:05
26.22 mi
Rank: #289 (-5)
25.2M → Finish
9:03 | 8:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:39:00
Pace7:34 /mi
2nd Half
Distance13.12 mi
Time1:55:06
Pace8:47 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:53:3823:127:2923:12
7:29
-
10K
6.21 mi08:17:1946:537:3323:41
7:38
+0:09
15K
9.32 mi08:40:521:10:267:3423:33
7:35
-0:03
20K
12.43 mi09:04:051:33:397:3323:13
7:29
-0:06
Half
13.10 mi09:09:261:39:007:345:21
7:59
+0:30
25K
15.53 mi09:27:561:57:307:3418:30
7:36
-0:23
30K
18.64 mi09:48:472:18:217:2620:51
6:43
-0:53
35K
21.75 mi10:21:132:50:477:5232:26
10:27
+3:44
25.2M
25.20 mi10:55:283:25:028:0934:15
9:56
-0:31
Finish
26.22 mi11:04:313:34:058:119:03
8:53
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:43 /mi

Average Pace

8:10 /mi

Slowest Pace

10:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

20:51

10% of race

Time at Steady Pace

1:57:30

55% of race

Time at Slower Pace

1:15:44

35% of race

Average Pace: 8:10 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:53:3823:127:2923:12
7:29
#204
10K
6.21 mi08:17:1946:537:3323:41
7:38
#216
15K
9.32 mi08:40:521:10:267:3423:33
7:35
#218
20K
12.43 mi09:04:051:33:397:3323:13
7:29
#212
Half
13.10 mi09:09:261:39:007:345:21
7:59
#209
25K
15.53 mi09:27:561:57:307:3418:30
7:36
#199
30K
18.64 mi09:48:472:18:217:2620:51
6:43
#198
35K
21.75 mi10:21:132:50:477:5232:26
10:27
#234
25.2M
25.20 mi10:55:283:25:028:0934:15
9:56
#284
Finish
26.22 mi11:04:313:34:058:119:03
8:53
#289
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi20416632218(Top 11%)177(Top 15%)33(Top 18%)
10K6.21 mi3.10 mi216-12174-833-1232(Top 12%)183(Top 16%)34(Top 18%)
15K9.32 mi3.11 mi218-217433218(Top 11%)177(Top 15%)33(Top 18%)
20K12.43 mi3.11 mi212+6170+432+1202(Top 10%)165(Top 14%)32(Top 17%)
Half13.10 mi0.67 mi209+3168+232194(Top 10%)158(Top 14%)32(Top 17%)
25K15.53 mi2.43 mi199+10161+732164(Top 8%)138(Top 12%)25(Top 14%)
30K18.64 mi3.11 mi198+1157+431+1175(Top 9%)138(Top 12%)27(Top 15%)
35K21.75 mi3.11 mi234-36178-2134-3549(Top 28%)385(Top 33%)62(Top 34%)
25.2M25.20 mi3.45 mi284-50219-4138-4600(Top 31%)393(Top 34%)62(Top 34%)
Finish26.22 mi1.02 mi289-5218+138545(Top 28%)359(Top 31%)54(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×1
+26ft-31ft

Overall

218

Males

177

M30-34

33

5K→10K

3.1 - 6.2 mi

Top 12%
×2
+38ft-17ft

Overall

232

Males

183

M30-34

34

10K→15K

6.2 - 9.3 mi

Top 11%
×2
+26ft-44ft

Overall

218

Males

177

M30-34

33

15K→20K

9.3 - 12.4 mi

Top 10%
×1
+35ft-22ft

Overall

202

Males

165

M30-34

32

20K→Half

12.4 - 13.1 mi

Top 10%
×1
+7ft-13ft

Overall

194

Males

158

M30-34

32

Half→25K

13.1 - 15.5 mi

Top 8%
×2
+48ft-19ft

Overall

164

Males

138

M30-34

25

25K→30K

15.5 - 18.6 mi

Top 9%
×2
+38ft-52ft

Overall

175

Males

138

M30-34

27

30K→35K

18.6 - 21.8 mi

Top 28%
×2
+39ft-39ft

Overall

549

Males

385

M30-34

62

35K→25.2M

21.8 - 25.2 mi

Top 31%
×3
+57ft-58ft

Overall

600

Males

393

M30-34

62

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×1
+17ft-12ft

Overall

545

Males

359

M30-34

54

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
50
Passed By
135
Net Change
-85
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#204
5K → 10K416-12#204#216
10K → 15K24-2#216#218
15K → 20K71+6#218#212
20K → Half41+3#212#209
Half → 25K155+10#209#199
25K → 30K109+1#199#198
30K → 35K238-36#198#234
35K → 25.2M454-50#234#284
25.2M → Finish27-5#284#289
TOTALS50135-85
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

Finisher Certificate

Download and share your official race completion certificate

🏆 Finisher Certificate
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Activity Data

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

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

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

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management