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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

James Wheeler

Bib: 2857 •M •Age: 59

Green Twp, NJ

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Male)
#0 / 1153
Masters (Masters Men)
#0 / 398
Age Group (M55-59)
#0 / 61
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
39:03
3.11 mi
Rank: #1849
Start → 5K
39:03 | 12:35/mi
10K
1:20:29
6.21 mi
Rank: #1861 (-12)
5K → 10K
41:26 | 13:21/mi
15K
1:56:38
9.32 mi
Rank: #1812 (+49)
10K → 15K
36:09 | 11:39/mi
20K
2:32:12
12.43 mi
Rank: #1764 (+48)
15K → 20K
35:34 | 11:27/mi
Half
2:40:31
13.10 mi
Rank: #1740 (+24)
20K → Half
8:19 | 12:24/mi
25K
3:12:05
15.53 mi
Rank: #1731 (+9)
Half → 25K
31:34 | 12:58/mi
30K
3:47:43
18.64 mi
Rank: #1710 (+21)
25K → 30K
35:38 | 11:29/mi
35K
4:37:02
21.75 mi
Rank: #1694 (+16)
30K → 35K
49:19 | 15:53/mi
25.2M
5:25:07
25.20 mi
Rank: #1683 (+11)
35K → 25.2M
48:05 | 13:56/mi
Finish
5:38:42
26.22 mi
Rank: #1691 (-8)
25.2M → Finish
13:35 | 13:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:40:31
Pace12:16 /mi
2nd Half
Distance13.12 mi
Time2:58:12
Pace13:35 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:4739:0312:3539:03
12:35
-
10K
6.21 mi09:09:131:20:2912:5841:26
13:21
+0:46
15K
9.32 mi09:45:221:56:3812:3136:09
11:39
-1:42
20K
12.43 mi10:20:562:32:1212:1535:34
11:27
-0:12
Half
13.10 mi10:29:152:40:3112:168:19
12:24
+0:57
25K
15.53 mi11:00:493:12:0512:2231:34
12:58
+0:34
30K
18.64 mi11:36:273:47:4312:1335:38
11:29
-1:29
35K
21.75 mi12:25:464:37:0212:4549:19
15:53
+4:24
25.2M
25.20 mi13:13:515:25:0712:5548:05
13:56
-1:57
Finish
26.22 mi13:27:265:38:4212:5613:35
13:20
-0:36

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

11:27 /mi

Average Pace

12:56 /mi

Slowest Pace

15:53 /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

1:47:21

32% of race

Time at Steady Pace

2:13:57

40% of race

Time at Slower Pace

1:37:24

29% of race

Average Pace: 12:55 /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 mi08:27:4739:0312:3539:03
12:35
#1849
10K
6.21 mi09:09:131:20:2912:5841:26
13:21
#1861
15K
9.32 mi09:45:221:56:3812:3136:09
11:39
#1812
20K
12.43 mi10:20:562:32:1212:1535:34
11:27
#1764
Half
13.10 mi10:29:152:40:3112:168:19
12:24
#1740
25K
15.53 mi11:00:493:12:0512:2231:34
12:58
#1731
30K
18.64 mi11:36:273:47:4312:1335:38
11:29
#1710
35K
21.75 mi12:25:464:37:0212:4549:19
15:53
#1694
25.2M
25.20 mi13:13:515:25:0712:5548:05
13:56
#1683
Finish
26.22 mi13:27:265:38:4212:5613:35
13:20
#1691
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18491114591637(Top 84%)1032(Top 90%)51(Top 84%)
10K6.21 mi3.10 mi1861-121124-1058+11876(Top 96%)1128(Top 98%)58(Top 95%)
15K9.32 mi3.11 mi1812+491110+1457+11637(Top 84%)1032(Top 90%)51(Top 84%)
20K12.43 mi3.11 mi1764+481088+2255+21562(Top 80%)989(Top 86%)49(Top 80%)
Half13.10 mi0.67 mi1740+241073+15551584(Top 81%)994(Top 86%)48(Top 79%)
25K15.53 mi2.43 mi1731+91069+4551631(Top 84%)1002(Top 87%)48(Top 79%)
30K18.64 mi3.11 mi1710+211058+1153+21580(Top 81%)966(Top 84%)46(Top 75%)
35K21.75 mi3.11 mi1694+161044+1451+21615(Top 83%)976(Top 85%)44(Top 72%)
25.2M25.20 mi3.45 mi1683+111037+750+11599(Top 82%)956(Top 83%)41(Top 67%)
Finish26.22 mi1.02 mi1691-81041-4501730(Top 89%)1033(Top 90%)51(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×1
+26ft-31ft

Overall

1637

Males

1032

M55-59

51

5K→10K

3.1 - 6.2 mi

Top 96%
×2
+38ft-17ft

Overall

1876

Males

1128

M55-59

58

10K→15K

6.2 - 9.3 mi

Top 84%
×2
+26ft-44ft

Overall

1637

Males

1032

M55-59

51

15K→20K

9.3 - 12.4 mi

Top 80%
×1
+35ft-22ft

Overall

1562

Males

989

M55-59

49

20K→Half

12.4 - 13.1 mi

Top 81%
×1
+7ft-13ft

Overall

1584

Males

994

M55-59

48

Half→25K

13.1 - 15.5 mi

Top 84%
×2
+48ft-19ft

Overall

1631

Males

1002

M55-59

48

25K→30K

15.5 - 18.6 mi

Top 81%
×2
+38ft-52ft

Overall

1580

Males

966

M55-59

46

30K→35K

18.6 - 21.8 mi

Top 83%
×2
+39ft-39ft

Overall

1615

Males

976

M55-59

44

35K→25.2M

21.8 - 25.2 mi

Top 82%
×3
+57ft-58ft

Overall

1599

Males

956

M55-59

41

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×1
+17ft-12ft

Overall

1730

Males

1033

M55-59

51

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
225
Passed By
67
Net Change
+158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1849
5K → 10K1628-12#1849#1861
10K → 15K490+49#1861#1812
15K → 20K480+48#1812#1764
20K → Half240+24#1764#1740
Half → 25K1910+9#1740#1731
25K → 30K232+21#1731#1710
30K → 35K237+16#1710#1694
35K → 25.2M2211+11#1694#1683
25.2M → Finish19-8#1683#1691
TOTALS22567+158
📊

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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Your certificate is generated on-demand and can be shared on social media or saved for your records

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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.

Contact Race Support
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