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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Alan Arevalo

Bib: 1206 •M •Age: 26

Apopka, FL

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
32:42
3.11 mi
Rank: #1397
Start → 5K
32:42 | 10:32/mi
10K
1:03:11
6.21 mi
Rank: #1218 (+179)
5K → 10K
30:29 | 9:49/mi
15K
1:37:18
9.32 mi
Rank: #1332 (-114)
10K → 15K
34:07 | 10:59/mi
20K
2:12:11
12.43 mi
Rank: #1372 (-40)
15K → 20K
34:53 | 11:14/mi
Half
2:19:57
13.10 mi
Rank: #1362 (+10)
20K → Half
7:46 | 11:35/mi
25K
2:55:10
15.53 mi
Rank: #1494 (-132)
Half → 25K
35:13 | 14:28/mi
30K
3:35:16
18.64 mi
Rank: #1577 (-83)
25K → 30K
40:06 | 12:55/mi
35K
4:23:06
21.75 mi
Rank: #1584 (-7)
30K → 35K
47:50 | 15:24/mi
25.2M
5:10:20
25.20 mi
Rank: #1589 (-5)
35K → 25.2M
47:14 | 13:42/mi
Finish
5:23:20
26.22 mi
Rank: #1592 (-3)
25.2M → Finish
13:00 | 12:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:19:57
Pace10:42 /mi
2nd Half
Distance13.12 mi
Time3:03:24
Pace13:59 /mi
📊Positive Split: 31.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:0332:4210:3232:42
10:32
-
10K
6.21 mi08:41:321:03:1110:1130:29
9:49
-0:43
15K
9.32 mi09:15:391:37:1810:2734:07
10:59
+1:10
20K
12.43 mi09:50:322:12:1110:3934:53
11:14
+0:15
Half
13.10 mi09:58:182:19:5710:427:46
11:35
+0:21
25K
15.53 mi10:33:312:55:1011:1735:13
14:28
+2:53
30K
18.64 mi11:13:373:35:1611:3340:06
12:55
-1:33
35K
21.75 mi12:01:274:23:0612:0647:50
15:24
+2:29
25.2M
25.20 mi12:48:415:10:2012:1947:14
13:42
-1:42
Finish
26.22 mi13:01:415:23:2012:2113:00
12:46
-0:56

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

9:49 /mi

Average Pace

12:20 /mi

Slowest Pace

15:24 /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

2:19:57

43% of race

Time at Steady Pace

53:06

16% of race

Time at Slower Pace

2:10:17

40% of race

Average Pace: 12:20 /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 mi08:11:0332:4210:3232:42
10:32
#1397
10K
6.21 mi08:41:321:03:1110:1130:29
9:49
#1218
15K
9.32 mi09:15:391:37:1810:2734:07
10:59
#1332
20K
12.43 mi09:50:322:12:1110:3934:53
11:14
#1372
Half
13.10 mi09:58:182:19:5710:427:46
11:35
#1362
25K
15.53 mi10:33:312:55:1011:1735:13
14:28
#1494
30K
18.64 mi11:13:373:35:1611:3340:06
12:55
#1577
35K
21.75 mi12:01:274:23:0612:0647:50
15:24
#1584
25.2M
25.20 mi12:48:415:10:2012:1947:14
13:42
#1589
Finish
26.22 mi13:01:415:23:2012:2113:00
12:46
#1592
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 mi13979091891476(Top 76%)953(Top 83%)200(Top 83%)
10K6.21 mi3.10 mi1218+179820+89173+161091(Top 56%)753(Top 65%)164(Top 68%)
15K9.32 mi3.11 mi1332-114878-58185-121476(Top 76%)953(Top 83%)200(Top 83%)
20K12.43 mi3.11 mi1372-40899-21188-31502(Top 77%)963(Top 84%)203(Top 85%)
Half13.10 mi0.67 mi1362+10890+9185+31390(Top 71%)896(Top 78%)185(Top 77%)
25K15.53 mi2.43 mi1494-132958-68201-161800(Top 92%)1088(Top 94%)230(Top 96%)
30K18.64 mi3.11 mi1577-83995-37209-81764(Top 91%)1065(Top 92%)225(Top 94%)
35K21.75 mi3.11 mi1584-7993+2210-11551(Top 80%)934(Top 81%)201(Top 84%)
25.2M25.20 mi3.45 mi1589-5988+52101560(Top 80%)935(Top 81%)196(Top 82%)
Finish26.22 mi1.02 mi1592-3987+1209+11643(Top 84%)983(Top 85%)209(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×1
+26ft-31ft

Overall

1476

Males

953

M25-29

200

5K→10K

3.1 - 6.2 mi

Top 56%
×2
+38ft-17ft

Overall

1091

Males

753

M25-29

164

10K→15K

6.2 - 9.3 mi

Top 76%
×2
+26ft-44ft

Overall

1476

Males

953

M25-29

200

15K→20K

9.3 - 12.4 mi

Top 77%
×1
+35ft-22ft

Overall

1502

Males

963

M25-29

203

20K→Half

12.4 - 13.1 mi

Top 71%
×1
+7ft-13ft

Overall

1390

Males

896

M25-29

185

Half→25K

13.1 - 15.5 mi

Top 92%
×2
+48ft-19ft

Overall

1800

Males

1088

M25-29

230

25K→30K

15.5 - 18.6 mi

Top 91%
×2
+38ft-52ft

Overall

1764

Males

1065

M25-29

225

30K→35K

18.6 - 21.8 mi

Top 80%
×2
+39ft-39ft

Overall

1551

Males

934

M25-29

201

35K→25.2M

21.8 - 25.2 mi

Top 80%
×3
+57ft-58ft

Overall

1560

Males

935

M25-29

196

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×1
+17ft-12ft

Overall

1643

Males

983

M25-29

209

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
247
Passed By
442
Net Change
-195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1397
5K → 10K1834+179#1397#1218
10K → 15K6120-114#1218#1332
15K → 20K747-40#1332#1372
20K → Half122+10#1372#1362
Half → 25K2134-132#1362#1494
25K → 30K386-83#1494#1577
30K → 35K2229-7#1577#1584
35K → 25.2M1015-5#1584#1589
25.2M → Finish25-3#1589#1592
TOTALS247442-195
📊

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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