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

Lee Henwood

Bib: 749 •M •Age: 43

Hershey, PA

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 1949
Top 22%
Gender (Male)
#0 / 1153
Top 27%
Masters (Masters Men)
#0 / 398
Top 25%
Age Group (M40-44)
Official
#0 / 120
Calculated (M40-44)
#0 / 120
Top 33%
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
26:06
3.11 mi
Rank: #484
Start → 5K
26:06 | 8:25/mi
10K
53:11
6.21 mi
Rank: #543 (-59)
5K → 10K
27:05 | 8:44/mi
15K
1:20:18
9.32 mi
Rank: #562 (-19)
10K → 15K
27:07 | 8:44/mi
20K
1:46:48
12.43 mi
Rank: #553 (+9)
15K → 20K
26:30 | 8:32/mi
Half
1:52:52
13.10 mi
Rank: #543 (+10)
20K → Half
6:04 | 9:03/mi
25K
2:13:57
15.53 mi
Rank: #520 (+23)
Half → 25K
21:05 | 8:40/mi
30K
2:37:28
18.64 mi
Rank: #492 (+28)
25K → 30K
23:31 | 7:35/mi
35K
3:07:11
21.75 mi
Rank: #446 (+46)
30K → 35K
29:43 | 9:34/mi
25.2M
3:37:52
25.20 mi
Rank: #420 (+26)
35K → 25.2M
30:41 | 8:54/mi
Finish
3:46:39
26.22 mi
Rank: #420
25.2M → Finish
8:47 | 8:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via Half
Distance13.10 mi
Time1:52:52
Pace8:38 /mi
2nd Half⚖️ Balanced
Distance13.12 mi
Time1:53:47
Pace8:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:3726:068:2526:06
8:25
-
10K
6.21 mi08:23:4253:118:3427:05
8:44
+0:19
15K
9.32 mi08:50:491:20:188:3727:07
8:44
0:00
20K
12.43 mi09:17:191:46:488:3626:30
8:32
-0:12
Half
13.10 mi09:23:231:52:528:386:04
9:03
+0:31
25K
15.53 mi09:44:282:13:578:3821:05
8:40
-0:23
30K
18.64 mi10:07:592:37:288:2723:31
7:35
-1:05
35K
21.75 mi10:37:423:07:118:3729:43
9:34
+1:59
25.2M
25.20 mi11:08:233:37:528:3930:41
8:54
-0:40
Finish
26.22 mi11:17:103:46:398:408:47
8:38
-0:16

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

7:35 /mi

Average Pace

8:39 /mi

Slowest Pace

9:34 /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

49:37

22% of race

Time at Steady Pace

2:21:15

62% of race

Time at Slower Pace

35:47

16% of race

Average Pace: 8:39 /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 mi07:56:3726:068:2526:06
8:25
#484
10K
6.21 mi08:23:4253:118:3427:05
8:44
#543
15K
9.32 mi08:50:491:20:188:3727:07
8:44
#562
20K
12.43 mi09:17:191:46:488:3626:30
8:32
#553
Half
13.10 mi09:23:231:52:528:386:04
9:03
#543
25K
15.53 mi09:44:282:13:578:3821:05
8:40
#520
30K
18.64 mi10:07:592:37:288:2723:31
7:35
#492
35K
21.75 mi10:37:423:07:118:3729:43
9:34
#446
25.2M
25.20 mi11:08:233:37:528:3930:41
8:54
#420
Finish
26.22 mi11:17:103:46:398:408:47
8:38
#420
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi48436449618(Top 32%)457(Top 40%)57(Top 48%)
10K6.21 mi3.10 mi543-59405-4153-4637(Top 33%)466(Top 40%)60(Top 50%)
15K9.32 mi3.11 mi562-19418-1354-1618(Top 32%)457(Top 40%)57(Top 48%)
20K12.43 mi3.11 mi553+9411+754527(Top 27%)391(Top 34%)51(Top 43%)
Half13.10 mi0.67 mi543+10407+454489(Top 25%)368(Top 32%)51(Top 43%)
25K15.53 mi2.43 mi520+23390+1751+3447(Top 23%)336(Top 29%)43(Top 36%)
30K18.64 mi3.11 mi492+28370+2048+3400(Top 21%)299(Top 26%)39(Top 33%)
35K21.75 mi3.11 mi446+46336+3443+5325(Top 17%)235(Top 20%)36(Top 30%)
25.2M25.20 mi3.45 mi420+26312+2440+3342(Top 18%)240(Top 21%)32(Top 27%)
Finish26.22 mi1.02 mi420310+240468(Top 24%)319(Top 28%)36(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×1
+26ft-31ft

Overall

618

Males

457

M40-44

57

5K→10K

3.1 - 6.2 mi

Top 33%
×2
+38ft-17ft

Overall

637

Males

466

M40-44

60

10K→15K

6.2 - 9.3 mi

Top 32%
×2
+26ft-44ft

Overall

618

Males

457

M40-44

57

15K→20K

9.3 - 12.4 mi

Top 27%
×1
+35ft-22ft

Overall

527

Males

391

M40-44

51

20K→Half

12.4 - 13.1 mi

Top 25%
×1
+7ft-13ft

Overall

489

Males

368

M40-44

51

Half→25K

13.1 - 15.5 mi

Top 23%
×2
+48ft-19ft

Overall

447

Males

336

M40-44

43

25K→30K

15.5 - 18.6 mi

Top 21%
×2
+38ft-52ft

Overall

400

Males

299

M40-44

39

30K→35K

18.6 - 21.8 mi

Top 17%
×2
+39ft-39ft

Overall

325

Males

235

M40-44

36

35K→25.2M

21.8 - 25.2 mi

Top 18%
×3
+57ft-58ft

Overall

342

Males

240

M40-44

32

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×1
+17ft-12ft

Overall

468

Males

319

M40-44

36

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
171
Passed By
107
Net Change
+64
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#484
5K → 10K160-59#484#543
10K → 15K625-19#543#562
15K → 20K145+9#562#553
20K → Half111+10#553#543
Half → 25K263+23#543#520
25K → 30K302+28#520#492
30K → 35K471+46#492#446
35K → 25.2M326+26#446#420
25.2M → Finish440#420#420
TOTALS171107+64
📊

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