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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Tristan Savage

Bib: 3206 •M •Age: 26

Washington, DC

Shamrock Marathon logo
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
32:54
3.11 mi
Rank: #1416
Start → 5K
32:54 | 10:36/mi
10K
1:05:24
6.21 mi
Rank: #1365 (+51)
5K → 10K
32:30 | 10:28/mi
15K
1:36:25
9.32 mi
Rank: #1271 (+94)
10K → 15K
31:01 | 9:59/mi
20K
2:06:54
12.43 mi
Rank: #1217 (+54)
15K → 20K
30:29 | 9:49/mi
Half
2:13:59
13.10 mi
Rank: #1200 (+17)
20K → Half
7:05 | 10:34/mi
25K
2:38:54
15.53 mi
Rank: #1164 (+36)
Half → 25K
24:55 | 10:14/mi
30K
3:09:15
18.64 mi
Rank: #1170 (-6)
25K → 30K
30:21 | 9:47/mi
35K
3:51:52
21.75 mi
Rank: #1196 (-26)
30K → 35K
42:37 | 13:44/mi
25.2M
4:31:14
25.20 mi
Rank: #1164 (+32)
35K → 25.2M
39:22 | 11:25/mi
Finish
4:42:27
26.22 mi
Rank: #1166 (-2)
25.2M → Finish
11:13 | 11:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:13:59
Pace10:14 /mi
2nd Half
Distance13.12 mi
Time2:28:28
Pace11:19 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:3032:5410:3632:54
10:36
-
10K
6.21 mi08:46:001:05:2410:3232:30
10:28
-0:08
15K
9.32 mi09:17:011:36:2510:2131:01
9:59
-0:29
20K
12.43 mi09:47:302:06:5410:1330:29
9:49
-0:10
Half
13.10 mi09:54:352:13:5910:147:05
10:34
+0:45
25K
15.53 mi10:19:302:38:5410:1424:55
10:14
-0:20
30K
18.64 mi10:49:513:09:1510:1030:21
9:47
-0:27
35K
21.75 mi11:32:283:51:5210:4042:37
13:44
+3:57
25.2M
25.20 mi12:11:504:31:1410:4639:22
11:25
-2:19
Finish
26.22 mi12:23:034:42:2710:4711:13
11:01
-0:24

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

9:47 /mi

Average Pace

10:47 /mi

Slowest Pace

13:44 /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

1:31:51

33% of race

Time at Steady Pace

1:48:37

38% of race

Time at Slower Pace

1:21:59

29% of race

Average Pace: 10:46 /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 mi08:13:3032:5410:3632:54
10:36
#1416
10K
6.21 mi08:46:001:05:2410:3232:30
10:28
#1365
15K
9.32 mi09:17:011:36:2510:2131:01
9:59
#1271
20K
12.43 mi09:47:302:06:5410:1330:29
9:49
#1217
Half
13.10 mi09:54:352:13:5910:147:05
10:34
#1200
25K
15.53 mi10:19:302:38:5410:1424:55
10:14
#1164
30K
18.64 mi10:49:513:09:1510:1030:21
9:47
#1170
35K
21.75 mi11:32:283:51:5210:4042:37
13:44
#1196
25.2M
25.20 mi12:11:504:31:1410:4639:22
11:25
#1164
Finish
26.22 mi12:23:034:42:2710:4711:13
11:01
#1166
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 mi14169151921141(Top 59%)773(Top 67%)161(Top 67%)
10K6.21 mi3.10 mi1365+51895+20188+41336(Top 69%)881(Top 76%)184(Top 77%)
15K9.32 mi3.11 mi1271+94847+48178+101141(Top 59%)773(Top 67%)161(Top 67%)
20K12.43 mi3.11 mi1217+54819+28173+51074(Top 55%)736(Top 64%)155(Top 65%)
Half13.10 mi0.67 mi1200+17807+12172+11056(Top 54%)720(Top 62%)152(Top 63%)
25K15.53 mi2.43 mi1164+36789+18167+5997(Top 51%)687(Top 60%)150(Top 63%)
30K18.64 mi3.11 mi1170-6780+9166+11170(Top 60%)758(Top 66%)153(Top 64%)
35K21.75 mi3.11 mi1196-26786-6163+31279(Top 66%)792(Top 69%)171(Top 71%)
25.2M25.20 mi3.45 mi1164+32763+23158+51018(Top 52%)620(Top 54%)133(Top 55%)
Finish26.22 mi1.02 mi1166-2763159-11291(Top 66%)789(Top 68%)173(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×1
+26ft-31ft

Overall

1141

Males

773

M25-29

161

5K→10K

3.1 - 6.2 mi

Top 69%
×2
+38ft-17ft

Overall

1336

Males

881

M25-29

184

10K→15K

6.2 - 9.3 mi

Top 59%
×2
+26ft-44ft

Overall

1141

Males

773

M25-29

161

15K→20K

9.3 - 12.4 mi

Top 55%
×1
+35ft-22ft

Overall

1074

Males

736

M25-29

155

20K→Half

12.4 - 13.1 mi

Top 54%
×1
+7ft-13ft

Overall

1056

Males

720

M25-29

152

Half→25K

13.1 - 15.5 mi

Top 51%
×2
+48ft-19ft

Overall

997

Males

687

M25-29

150

25K→30K

15.5 - 18.6 mi

Top 60%
×2
+38ft-52ft

Overall

1170

Males

758

M25-29

153

30K→35K

18.6 - 21.8 mi

Top 66%
×2
+39ft-39ft

Overall

1279

Males

792

M25-29

171

35K→25.2M

21.8 - 25.2 mi

Top 52%
×3
+57ft-58ft

Overall

1018

Males

620

M25-29

133

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×1
+17ft-12ft

Overall

1291

Males

789

M25-29

173

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
369
Passed By
119
Net Change
+250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1416
5K → 10K6615+51#1416#1365
10K → 15K962+94#1365#1271
15K → 20K562+54#1271#1217
20K → Half181+17#1217#1200
Half → 25K426+36#1200#1164
25K → 30K2531-6#1164#1170
30K → 35K2248-26#1170#1196
35K → 25.2M397+32#1196#1164
25.2M → Finish57-2#1164#1166
TOTALS369119+250
📊

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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