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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

George Martins

Bib: 1370 •M •Age: 58

West Warwick, RI

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 1949
Top 41%
Gender (Male)
#0 / 1153
Top 48%
Masters (Masters Men)
#0 / 398
Top 47%
Age Group (M55-59)
#0 / 61
Top 48%
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
28:03
3.11 mi
Rank: #790
Start → 5K
28:03 | 9:02/mi
10K
56:34
6.21 mi
Rank: #824 (-34)
5K → 10K
28:31 | 9:11/mi
15K
1:25:11
9.32 mi
Rank: #842 (-18)
10K → 15K
28:37 | 9:13/mi
20K
1:54:04
12.43 mi
Rank: #852 (-10)
15K → 20K
28:53 | 9:18/mi
Half
2:00:46
13.10 mi
Rank: #848 (+4)
20K → Half
6:42 | 10:00/mi
25K
2:24:22
15.53 mi
Rank: #841 (+7)
Half → 25K
23:36 | 9:42/mi
30K
2:51:26
18.64 mi
Rank: #833 (+8)
25K → 30K
27:04 | 8:43/mi
35K
3:27:08
21.75 mi
Rank: #814 (+19)
30K → 35K
35:42 | 11:30/mi
25.2M
4:04:45
25.20 mi
Rank: #790 (+24)
35K → 25.2M
37:37 | 10:54/mi
Finish
4:15:22
26.22 mi
Rank: #799 (-9)
25.2M → Finish
10:37 | 10:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:00:46
Pace9:14 /mi
2nd Half
Distance13.12 mi
Time2:14:37
Pace10:16 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:06:2128:039:0228:03
9:02
-
10K
6.21 mi08:34:5256:349:0728:31
9:11
+0:09
15K
9.32 mi09:03:291:25:119:0928:37
9:13
+0:02
20K
12.43 mi09:32:221:54:049:1128:53
9:18
+0:05
Half
13.10 mi09:39:042:00:469:146:42
10:00
+0:42
25K
15.53 mi10:02:402:24:229:1823:36
9:42
-0:18
30K
18.64 mi10:29:442:51:269:1227:04
8:43
-0:59
35K
21.75 mi11:05:263:27:089:3235:42
11:30
+2:47
25.2M
25.20 mi11:43:034:04:459:4337:37
10:54
-0:36
Finish
26.22 mi11:53:404:15:229:4510:37
10:26
-0:28

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

8:43 /mi

Average Pace

9:45 /mi

Slowest Pace

11:30 /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

1:52:15

44% of race

Time at Steady Pace

59:11

23% of race

Time at Slower Pace

1:23:56

33% of race

Average Pace: 9:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:06:2128:039:0228:03
9:02
#790
10K
6.21 mi08:34:5256:349:0728:31
9:11
#824
15K
9.32 mi09:03:291:25:119:0928:37
9:13
#842
20K
12.43 mi09:32:221:54:049:1128:53
9:18
#852
Half
13.10 mi09:39:042:00:469:146:42
10:00
#848
25K
15.53 mi10:02:402:24:229:1823:36
9:42
#841
30K
18.64 mi10:29:442:51:269:1227:04
8:43
#833
35K
21.75 mi11:05:263:27:089:3235:42
11:30
#814
25.2M
25.20 mi11:43:034:04:459:4337:37
10:54
#790
Finish
26.22 mi11:53:404:15:229:4510:37
10:26
#799
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 mi79056327879(Top 45%)629(Top 55%)28(Top 46%)
10K6.21 mi3.10 mi824-34589-2629-2884(Top 45%)625(Top 54%)29(Top 48%)
15K9.32 mi3.11 mi842-18600-1128+1879(Top 45%)629(Top 55%)28(Top 46%)
20K12.43 mi3.11 mi852-10608-828877(Top 45%)624(Top 54%)28(Top 46%)
Half13.10 mi0.67 mi848+4606+228873(Top 45%)621(Top 54%)28(Top 46%)
25K15.53 mi2.43 mi841+7602+428831(Top 43%)592(Top 51%)29(Top 48%)
30K18.64 mi3.11 mi833+8595+728836(Top 43%)575(Top 50%)29(Top 48%)
35K21.75 mi3.11 mi814+19575+2028778(Top 40%)506(Top 44%)28(Top 46%)
25.2M25.20 mi3.45 mi790+24550+2529-1873(Top 45%)544(Top 47%)27(Top 44%)
Finish26.22 mi1.02 mi799-9555-5291110(Top 57%)688(Top 60%)29(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×1
+26ft-31ft

Overall

879

Males

629

M55-59

28

5K→10K

3.1 - 6.2 mi

Top 45%
×2
+38ft-17ft

Overall

884

Males

625

M55-59

29

10K→15K

6.2 - 9.3 mi

Top 45%
×2
+26ft-44ft

Overall

879

Males

629

M55-59

28

15K→20K

9.3 - 12.4 mi

Top 45%
×1
+35ft-22ft

Overall

877

Males

624

M55-59

28

20K→Half

12.4 - 13.1 mi

Top 45%
×1
+7ft-13ft

Overall

873

Males

621

M55-59

28

Half→25K

13.1 - 15.5 mi

Top 43%
×2
+48ft-19ft

Overall

831

Males

592

M55-59

29

25K→30K

15.5 - 18.6 mi

Top 43%
×2
+38ft-52ft

Overall

836

Males

575

M55-59

29

30K→35K

18.6 - 21.8 mi

Top 40%
×2
+39ft-39ft

Overall

778

Males

506

M55-59

28

35K→25.2M

21.8 - 25.2 mi

Top 45%
×3
+57ft-58ft

Overall

873

Males

544

M55-59

27

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×1
+17ft-12ft

Overall

1110

Males

688

M55-59

29

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
159
Passed By
168
Net Change
-9
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#790
5K → 10K1650-34#790#824
10K → 15K1331-18#824#842
15K → 20K1222-10#842#852
20K → Half62+4#852#848
Half → 25K2417+7#848#841
25K → 30K2012+8#841#833
30K → 35K3112+19#833#814
35K → 25.2M3511+24#814#790
25.2M → Finish211-9#790#799
TOTALS159168-9
📊

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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