All Results|Race Analytics|Course|Contact

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Sage Stevenson

Bib: 1922 •M •Age: 30

Exton, PA

Shamrock Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 1949
Gender (Male)
#0 / 1153
Age Group (M30-34)
#0 / 185
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
31:11
3.11 mi
Rank: #1211
Start → 5K
31:11 | 10:03/mi
10K
1:03:16
6.21 mi
Rank: #1223 (-12)
5K → 10K
32:05 | 10:20/mi
15K
1:34:25
9.32 mi
Rank: #1200 (+23)
10K → 15K
31:09 | 10:02/mi
20K
2:05:17
12.43 mi
Rank: #1162 (+38)
15K → 20K
30:52 | 9:57/mi
Half
2:12:27
13.10 mi
Rank: #1148 (+14)
20K → Half
7:10 | 10:41/mi
25K
2:37:39
15.53 mi
Rank: #1134 (+14)
Half → 25K
25:12 | 10:21/mi
30K
3:05:45
18.64 mi
Rank: #1097 (+37)
25K → 30K
28:06 | 9:03/mi
35K
3:43:16
21.75 mi
Rank: #1071 (+26)
30K → 35K
37:31 | 12:05/mi
25.2M
4:23:52
25.20 mi
Rank: #1079 (-8)
35K → 25.2M
40:36 | 11:46/mi
Finish
4:33:52
26.22 mi
Rank: #1075 (+4)
25.2M → Finish
10:00 | 9:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:12:27
Pace10:07 /mi
2nd Half
Distance13.12 mi
Time2:21:25
Pace10:47 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:4231:1110:0331:11
10:03
-
10K
6.21 mi08:45:471:03:1610:1132:05
10:20
+0:17
15K
9.32 mi09:16:561:34:2510:0831:09
10:02
-0:18
20K
12.43 mi09:47:482:05:1710:0530:52
9:57
-0:05
Half
13.10 mi09:54:582:12:2710:077:10
10:41
+0:44
25K
15.53 mi10:20:102:37:3910:0925:12
10:21
-0:20
30K
18.64 mi10:48:163:05:459:5828:06
9:03
-1:18
35K
21.75 mi11:25:473:43:1610:1637:31
12:05
+3:02
25.2M
25.20 mi12:06:234:23:5210:2940:36
11:46
-0:19
Finish
26.22 mi12:16:234:33:5210:2810:00
9:49
-1:57

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

9:03 /mi

Average Pace

10:27 /mi

Slowest Pace

12:05 /mi

Loading chart...
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

38:06

14% of race

Time at Steady Pace

2:37:39

58% of race

Time at Slower Pace

1:18:07

29% of race

Average Pace: 10:27 /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 mi08:13:4231:1110:0331:11
10:03
#1211
10K
6.21 mi08:45:471:03:1610:1132:05
10:20
#1223
15K
9.32 mi09:16:561:34:2510:0831:09
10:02
#1200
20K
12.43 mi09:47:482:05:1710:0530:52
9:57
#1162
Half
13.10 mi09:54:582:12:2710:077:10
10:41
#1148
25K
15.53 mi10:20:102:37:3910:0925:12
10:21
#1134
30K
18.64 mi10:48:163:05:459:5828:06
9:03
#1097
35K
21.75 mi11:25:473:43:1610:1637:31
12:05
#1071
25.2M
25.20 mi12:06:234:23:5210:2940:36
11:46
#1079
Finish
26.22 mi12:16:234:33:5210:2810:00
9:49
#1075
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi12118161411160(Top 60%)784(Top 68%)133(Top 72%)
10K6.21 mi3.10 mi1223-12821-5142-11283(Top 66%)856(Top 74%)147(Top 79%)
15K9.32 mi3.11 mi1200+23808+13141+11160(Top 60%)784(Top 68%)133(Top 72%)
20K12.43 mi3.11 mi1162+38788+20136+51115(Top 57%)762(Top 66%)135(Top 73%)
Half13.10 mi0.67 mi1148+14779+9134+21101(Top 56%)750(Top 65%)129(Top 70%)
25K15.53 mi2.43 mi1134+14770+9132+21031(Top 53%)703(Top 61%)116(Top 63%)
30K18.64 mi3.11 mi1097+37740+30128+4954(Top 49%)645(Top 56%)108(Top 58%)
35K21.75 mi3.11 mi1071+26716+24121+7927(Top 48%)599(Top 52%)100(Top 54%)
25.2M25.20 mi3.45 mi1079-8710+6124-31115(Top 57%)677(Top 59%)113(Top 61%)
Finish26.22 mi1.02 mi1075+4706+4123+1891(Top 46%)559(Top 48%)96(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×1
+26ft-31ft

Overall

1160

Males

784

M30-34

133

5K→10K

3.1 - 6.2 mi

Top 66%
×2
+38ft-17ft

Overall

1283

Males

856

M30-34

147

10K→15K

6.2 - 9.3 mi

Top 60%
×2
+26ft-44ft

Overall

1160

Males

784

M30-34

133

15K→20K

9.3 - 12.4 mi

Top 57%
×1
+35ft-22ft

Overall

1115

Males

762

M30-34

135

20K→Half

12.4 - 13.1 mi

Top 56%
×1
+7ft-13ft

Overall

1101

Males

750

M30-34

129

Half→25K

13.1 - 15.5 mi

Top 53%
×2
+48ft-19ft

Overall

1031

Males

703

M30-34

116

25K→30K

15.5 - 18.6 mi

Top 49%
×2
+38ft-52ft

Overall

954

Males

645

M30-34

108

30K→35K

18.6 - 21.8 mi

Top 48%
×2
+39ft-39ft

Overall

927

Males

599

M30-34

100

35K→25.2M

21.8 - 25.2 mi

Top 57%
×3
+57ft-58ft

Overall

1115

Males

677

M30-34

113

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×1
+17ft-12ft

Overall

891

Males

559

M30-34

96

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
249
Passed By
113
Net Change
+136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1211
5K → 10K2335-12#1211#1223
10K → 15K329+23#1223#1200
15K → 20K413+38#1200#1162
20K → Half140+14#1162#1148
Half → 25K217+14#1148#1134
25K → 30K436+37#1134#1097
30K → 35K4620+26#1097#1071
35K → 25.2M2432-8#1071#1079
25.2M → Finish51+4#1079#1075
TOTALS249113+136
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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
Loading certificate...

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
Share Feedback