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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Michael Gisonda

Bib: 1562 •M •Age: 54

Boca Raton, FL

Shamrock Marathon logo
0:00
0:00
/ mi
MastersBQ
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Overall
#0 / 1949
Top 9%
Gender (Male)
#0 / 1153
Top 12%
Masters (Masters Men)
#0 / 398
Top 10%
Age Group (M50-54)
#0 / 76
Top 5%
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
23:15
3.11 mi
Rank: #217
Start → 5K
23:15 | 7:30/mi
10K
46:55
6.21 mi
Rank: #220 (-3)
5K → 10K
23:40 | 7:38/mi
15K
1:10:28
9.32 mi
Rank: #222 (-2)
10K → 15K
23:33 | 7:35/mi
20K
1:33:41
12.43 mi
Rank: #216 (+6)
15K → 20K
23:13 | 7:29/mi
Half
1:39:03
13.10 mi
Rank: #216
20K → Half
5:22 | 8:00/mi
25K
1:57:36
15.53 mi
Rank: #211 (+5)
Half → 25K
18:33 | 7:37/mi
30K
2:18:37
18.64 mi
Rank: #202 (+9)
25K → 30K
21:01 | 6:46/mi
35K
2:45:48
21.75 mi
Rank: #182 (+20)
30K → 35K
27:11 | 8:45/mi
25.2M
3:14:27
25.20 mi
Rank: #182
35K → 25.2M
28:39 | 8:19/mi
Finish
3:22:52
26.22 mi
Rank: #184 (-2)
25.2M → Finish
8:25 | 8:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:39:03
Pace7:34 /mi
2nd Half
Distance13.12 mi
Time1:43:49
Pace7:55 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:53:4023:157:3023:15
7:30
-
10K
6.21 mi08:17:2046:557:3423:40
7:38
+0:08
15K
9.32 mi08:40:531:10:287:3423:33
7:35
-0:03
20K
12.43 mi09:04:061:33:417:3323:13
7:29
-0:06
Half
13.10 mi09:09:281:39:037:345:22
8:00
+0:31
25K
15.53 mi09:28:011:57:367:3518:33
7:37
-0:23
30K
18.64 mi09:49:022:18:377:2721:01
6:46
-0:51
35K
21.75 mi10:16:132:45:487:3827:11
8:45
+1:59
25.2M
25.20 mi10:44:523:14:277:4328:39
8:19
-0:26
Finish
26.22 mi10:53:173:22:527:458:25
8:16
-0:03

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

6:46 /mi

Average Pace

7:45 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

21:01

10% of race

Time at Moderate Pace

1:52:14

55% of race

Time at Slow Pace

1:09:37

34% of race

Average Pace: 7:44 /mi

Loading chart...
Fast pace (< avg)
Moderate pace (≈ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

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 mi07:53:4023:157:3023:15
7:30
#217
10K
6.21 mi08:17:2046:557:3423:40
7:38
#220
15K
9.32 mi08:40:531:10:287:3423:33
7:35
#222
20K
12.43 mi09:04:061:33:417:3323:13
7:29
#216
Half
13.10 mi09:09:281:39:037:345:22
8:00
#216
25K
15.53 mi09:28:011:57:367:3518:33
7:37
#211
30K
18.64 mi09:49:022:18:377:2721:01
6:46
#202
35K
21.75 mi10:16:132:45:487:3827:11
8:45
#182
25.2M
25.20 mi10:44:523:14:277:4328:39
8:19
#182
Finish
26.22 mi10:53:173:22:527:458:25
8:16
#184
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2171779217(Top 11%)176(Top 15%)8(Top 11%)
10K6.21 mi3.10 mi220-3176+19224(Top 11%)177(Top 15%)9(Top 12%)
15K9.32 mi3.11 mi222-2177-19217(Top 11%)176(Top 15%)8(Top 11%)
20K12.43 mi3.11 mi216+6174+38+1201(Top 10%)164(Top 14%)7(Top 9%)
Half13.10 mi0.67 mi216173+18205(Top 11%)167(Top 14%)8(Top 11%)
25K15.53 mi2.43 mi211+5168+58173(Top 9%)144(Top 12%)5(Top 7%)
30K18.64 mi3.11 mi202+9160+88187(Top 10%)146(Top 13%)7(Top 9%)
35K21.75 mi3.11 mi182+20141+195+3178(Top 9%)135(Top 12%)4(Top 5%)
25.2M25.20 mi3.45 mi182140+14+1222(Top 11%)158(Top 14%)6(Top 8%)
Finish26.22 mi1.02 mi184-2143-34356(Top 18%)245(Top 21%)10(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×1
+26ft-31ft

Overall

217

Males

176

M50-54

8

5K→10K

3.1 - 6.2 mi

Top 11%
×2
+38ft-17ft

Overall

224

Males

177

M50-54

9

10K→15K

6.2 - 9.3 mi

Top 11%
×2
+26ft-44ft

Overall

217

Males

176

M50-54

8

15K→20K

9.3 - 12.4 mi

Top 10%
×1
+35ft-22ft

Overall

201

Males

164

M50-54

7

20K→Half

12.4 - 13.1 mi

Top 11%
×1
+7ft-13ft

Overall

205

Males

167

M50-54

8

Half→25K

13.1 - 15.5 mi

Top 9%
×2
+48ft-19ft

Overall

173

Males

144

M50-54

5

25K→30K

15.5 - 18.6 mi

Top 10%
×2
+38ft-52ft

Overall

187

Males

146

M50-54

7

30K→35K

18.6 - 21.8 mi

Top 9%
×2
+39ft-39ft

Overall

178

Males

135

M50-54

4

35K→25.2M

21.8 - 25.2 mi

Top 11%
×3
+57ft-58ft

Overall

222

Males

158

M50-54

6

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×1
+17ft-12ft

Overall

356

Males

245

M50-54

10

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
74
Passed By
41
Net Change
+33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#217
5K → 10K811-3#217#220
10K → 15K35-2#220#222
15K → 20K71+6#222#216
20K → Half220#216#216
Half → 25K127+5#216#211
25K → 30K123+9#211#202
30K → 35K211+20#202#182
35K → 25.2M880#182#182
25.2M → Finish13-2#182#184
TOTALS7441+33
📊

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

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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