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SHAMROCK MARATHON 2025

Alexander Hill

Bib: 1655•M•Age: 28

Virginia Bch, VA

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0:00
0:00
/ mi
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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
32:55
3.11 mi
Rank: #1418
Start → 5K
32:55 | 10:36/mi
10K
1:05:31
6.21 mi
Rank: #1372 (+46)
5K → 10K
32:36 | 10:30/mi
15K
1:40:56
9.32 mi
Rank: #1439 (-67)
10K → 15K
35:25 | 11:24/mi
20K
2:14:28
12.43 mi
Rank: #1424 (+15)
15K → 20K
33:32 | 10:48/mi
Half
2:22:12
13.10 mi
Rank: #1409 (+15)
20K → Half
7:44 | 11:32/mi
25K
2:49:27
15.53 mi
Rank: #1390 (+19)
Half → 25K
27:15 | 11:12/mi
30K
3:21:13
18.64 mi
Rank: #1372 (+18)
25K → 30K
31:46 | 10:14/mi
35K
4:04:52
21.75 mi
Rank: #1366 (+6)
30K → 35K
43:39 | 14:03/mi
25.2M
4:46:36
25.20 mi
Rank: #1362 (+4)
35K → 25.2M
41:44 | 12:06/mi
Finish
4:57:57
26.22 mi
Rank: #1368 (-6)
25.2M → Finish
11:21 | 11:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:22:12
Pace10:52 /mi
2nd Half
Distance13.12 mi
Time2:35:46
Pace11:53 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:0732:5510:3632:55
10:36
-
10K
6.21 mi08:45:431:05:3110:3332:36
10:30
-0:06
15K
9.32 mi09:21:081:40:5610:5035:25
11:24
+0:54
20K
12.43 mi09:54:402:14:2810:5033:32
10:48
-0:36
Half
13.10 mi10:02:242:22:1210:527:44
11:32
+0:44
25K
15.53 mi10:29:392:49:2710:5527:15
11:12
-0:20
30K
18.64 mi11:01:253:21:1310:4831:46
10:14
-0:58
35K
21.75 mi11:45:044:04:5211:1643:39
14:03
+3:49
25.2M
25.20 mi12:26:484:46:3611:2341:44
12:06
-1:57
Finish
26.22 mi12:38:094:57:5711:2311:21
11:09
-0:57

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

10:14 /mi

Average Pace

11:22 /mi

Slowest Pace

14:03 /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

1:37:17

33% of race

Time at Steady Pace

1:55:17

39% of race

Time at Slower Pace

1:25:23

29% of race

Average Pace: 11:22 /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 mi08:13:0732:5510:3632:55
10:36
#1418
10K
6.21 mi08:45:431:05:3110:3332:36
10:30
#1372
15K
9.32 mi09:21:081:40:5610:5035:25
11:24
#1439
20K
12.43 mi09:54:402:14:2810:5033:32
10:48
#1424
Half
13.10 mi10:02:242:22:1210:527:44
11:32
#1409
25K
15.53 mi10:29:392:49:2710:5527:15
11:12
#1390
30K
18.64 mi11:01:253:21:1310:4831:46
10:14
#1372
35K
21.75 mi11:45:044:04:5211:1643:39
14:03
#1366
25.2M
25.20 mi12:26:484:46:3611:2341:44
12:06
#1362
Finish
26.22 mi12:38:094:57:5711:2311:21
11:09
#1368
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 mi14189161931591(Top 82%)1010(Top 88%)212(Top 88%)
10K6.21 mi3.10 mi1372+46898+18190+31347(Top 69%)887(Top 77%)186(Top 78%)
15K9.32 mi3.11 mi1439-67928-30194-41591(Top 82%)1010(Top 88%)212(Top 88%)
20K12.43 mi3.11 mi1424+15921+7192+21386(Top 71%)894(Top 78%)186(Top 78%)
Half13.10 mi0.67 mi1409+15913+8190+21374(Top 70%)889(Top 77%)183(Top 76%)
25K15.53 mi2.43 mi1390+19899+14188+21287(Top 66%)833(Top 72%)170(Top 71%)
30K18.64 mi3.11 mi1372+18885+14184+41316(Top 68%)827(Top 72%)169(Top 70%)
35K21.75 mi3.11 mi1366+6875+10185-11335(Top 68%)822(Top 71%)174(Top 73%)
25.2M25.20 mi3.45 mi1362+4862+13183+21195(Top 61%)723(Top 63%)157(Top 65%)
Finish26.22 mi1.02 mi1368-6865-3182+11333(Top 68%)807(Top 70%)176(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×1
+26ft-31ft

Overall

1591

Males

1010

M25-29

212

5K→10K

3.1 - 6.2 mi

Top 69%
×2
+38ft-17ft

Overall

1347

Males

887

M25-29

186

10K→15K

6.2 - 9.3 mi

Top 82%
×2
+26ft-44ft

Overall

1591

Males

1010

M25-29

212

15K→20K

9.3 - 12.4 mi

Top 71%
×1
+35ft-22ft

Overall

1386

Males

894

M25-29

186

20K→Half

12.4 - 13.1 mi

Top 70%
×1
+7ft-13ft

Overall

1374

Males

889

M25-29

183

Half→25K

13.1 - 15.5 mi

Top 66%
×2
+48ft-19ft

Overall

1287

Males

833

M25-29

170

25K→30K

15.5 - 18.6 mi

Top 68%
×2
+38ft-52ft

Overall

1316

Males

827

M25-29

169

30K→35K

18.6 - 21.8 mi

Top 68%
×2
+39ft-39ft

Overall

1335

Males

822

M25-29

174

35K→25.2M

21.8 - 25.2 mi

Top 61%
×3
+57ft-58ft

Overall

1195

Males

723

M25-29

157

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×1
+17ft-12ft

Overall

1333

Males

807

M25-29

176

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
229
Passed By
179
Net Change
+50
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1418
5K → 10K6216+46#1418#1372
10K → 15K370-67#1372#1439
15K → 20K2712+15#1439#1424
20K → Half172+15#1424#1409
Half → 25K3314+19#1409#1390
25K → 30K257+18#1390#1372
30K → 35K3226+6#1372#1366
35K → 25.2M2622+4#1366#1362
25.2M → Finish410-6#1362#1368
TOTALS229179+50
📊

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

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🏆 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

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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