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SHAMROCK MARATHON 2025

Charles Makepeace

Bib: 1856•M•Age: 29

Richmond, VA

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0:00
0:00
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M25-29)
#0 / 240
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
34:06
3.11 mi
Rank: #1535
Start → 5K
34:06 | 10:59/mi
10K
1:08:35
6.21 mi
Rank: #1516 (+19)
5K → 10K
34:29 | 11:06/mi
15K
1:42:31
9.32 mi
Rank: #1482 (+34)
10K → 15K
33:56 | 10:56/mi
20K
2:15:30
12.43 mi
Rank: #1448 (+34)
15K → 20K
32:59 | 10:37/mi
Half
2:23:07
13.10 mi
Rank: #1427 (+21)
20K → Half
7:37 | 11:21/mi
25K
2:49:22
15.53 mi
Rank: #1388 (+39)
Half → 25K
26:15 | 10:47/mi
30K
3:22:55
18.64 mi
Rank: #1399 (-11)
25K → 30K
33:33 | 10:48/mi
35K
4:09:30
21.75 mi
Rank: #1441 (-42)
30K → 35K
46:35 | 15:00/mi
25.2M
4:55:49
25.20 mi
Rank: #1461 (-20)
35K → 25.2M
46:19 | 13:26/mi
Finish
5:07:23
26.22 mi
Rank: #1463 (-2)
25.2M → Finish
11:34 | 11:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:23:07
Pace10:56 /mi
2nd Half
Distance13.12 mi
Time2:44:17
Pace12:32 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:18:1534:0610:5934:06
10:59
-
10K
6.21 mi08:52:441:08:3511:0334:29
11:06
+0:07
15K
9.32 mi09:26:401:42:3111:0033:56
10:56
-0:10
20K
12.43 mi09:59:392:15:3010:5532:59
10:37
-0:19
Half
13.10 mi10:07:162:23:0710:567:37
11:21
+0:44
25K
15.53 mi10:33:312:49:2210:5526:15
10:47
-0:34
30K
18.64 mi11:07:043:22:5510:5433:33
10:48
+0:01
35K
21.75 mi11:53:394:09:3011:2946:35
15:00
+4:12
25.2M
25.20 mi12:39:584:55:4911:4546:19
13:26
-1:34
Finish
26.22 mi12:51:325:07:2311:4411:34
11:22
-2:04

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

10:37 /mi

Average Pace

11:44 /mi

Slowest Pace

15:00 /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

0:00

0% of race

Time at Steady Pace

3:34:29

70% of race

Time at Slower Pace

1:32:54

30% of race

Average Pace: 11:43 /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 mi08:18:1534:0610:5934:06
10:59
#1535
10K
6.21 mi08:52:441:08:3511:0334:29
11:06
#1516
15K
9.32 mi09:26:401:42:3111:0033:56
10:56
#1482
20K
12.43 mi09:59:392:15:3010:5532:59
10:37
#1448
Half
13.10 mi10:07:162:23:0710:567:37
11:21
#1427
25K
15.53 mi10:33:312:49:2210:5526:15
10:47
#1388
30K
18.64 mi11:07:043:22:5510:5433:33
10:48
#1399
35K
21.75 mi11:53:394:09:3011:2946:35
15:00
#1441
25.2M
25.20 mi12:39:584:55:4911:4546:19
13:26
#1461
Finish
26.22 mi12:51:325:07:2311:4411:34
11:22
#1463
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi15359722001454(Top 75%)939(Top 81%)195(Top 81%)
10K6.21 mi3.10 mi1516+19969+3199+11512(Top 78%)968(Top 84%)205(Top 85%)
15K9.32 mi3.11 mi1482+34951+18196+31454(Top 75%)939(Top 81%)195(Top 81%)
20K12.43 mi3.11 mi1448+34934+17195+11337(Top 69%)869(Top 75%)182(Top 76%)
Half13.10 mi0.67 mi1427+21920+14192+31319(Top 68%)863(Top 75%)180(Top 75%)
25K15.53 mi2.43 mi1388+39898+22187+51174(Top 60%)782(Top 68%)165(Top 69%)
30K18.64 mi3.11 mi1399-11899-11871454(Top 75%)897(Top 78%)187(Top 78%)
35K21.75 mi3.11 mi1441-42913-14193-61495(Top 77%)909(Top 79%)193(Top 80%)
25.2M25.20 mi3.45 mi1461-20920-7194-11521(Top 78%)909(Top 79%)193(Top 80%)
Finish26.22 mi1.02 mi1463-2920196-21373(Top 70%)832(Top 72%)181(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×1
+26ft-31ft

Overall

1454

Males

939

M25-29

195

5K→10K

3.1 - 6.2 mi

Top 78%
×2
+38ft-17ft

Overall

1512

Males

968

M25-29

205

10K→15K

6.2 - 9.3 mi

Top 75%
×2
+26ft-44ft

Overall

1454

Males

939

M25-29

195

15K→20K

9.3 - 12.4 mi

Top 69%
×1
+35ft-22ft

Overall

1337

Males

869

M25-29

182

20K→Half

12.4 - 13.1 mi

Top 68%
×1
+7ft-13ft

Overall

1319

Males

863

M25-29

180

Half→25K

13.1 - 15.5 mi

Top 60%
×2
+48ft-19ft

Overall

1174

Males

782

M25-29

165

25K→30K

15.5 - 18.6 mi

Top 75%
×2
+38ft-52ft

Overall

1454

Males

897

M25-29

187

30K→35K

18.6 - 21.8 mi

Top 77%
×2
+39ft-39ft

Overall

1495

Males

909

M25-29

193

35K→25.2M

21.8 - 25.2 mi

Top 78%
×3
+57ft-58ft

Overall

1521

Males

909

M25-29

193

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×1
+17ft-12ft

Overall

1373

Males

832

M25-29

181

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
230
Passed By
158
Net Change
+72
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1535
5K → 10K4728+19#1535#1516
10K → 15K406+34#1516#1482
15K → 20K395+34#1482#1448
20K → Half210+21#1448#1427
Half → 25K489+39#1427#1388
25K → 30K1122-11#1388#1399
30K → 35K1456-42#1399#1441
35K → 25.2M828-20#1441#1461
25.2M → Finish24-2#1461#1463
TOTALS230158+72
📊

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
Download or share your official race finisher certificate
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Activity Data

Upload your GPX file to see detailed activity metrics

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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.

Questions or issues regarding timing data?

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