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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Amanda Dendis

Bib: 3167 •F •Age: 34

Cape Coral, FL

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Age Group (F30-34)
#0 / 104
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
30:39
3.11 mi
Rank: #1142
Start → 5K
30:39 | 9:52/mi
10K
1:02:49
6.21 mi
Rank: #1200 (-58)
5K → 10K
32:10 | 10:22/mi
15K
1:34:05
9.32 mi
Rank: #1184 (+16)
10K → 15K
31:16 | 10:04/mi
20K
2:05:54
12.43 mi
Rank: #1179 (+5)
15K → 20K
31:49 | 10:15/mi
Half
4:39:07
13.10 mi
Rank: #1944 (-765)
20K → Half
2:33:13 | 228:19/mi
25K
2:42:38
15.53 mi
Rank: #1266 (+678)
Half → 25K
| -48:-49/mi
30K
3:14:31
18.64 mi
Rank: #1270 (-4)
25K → 30K
31:53 | 10:16/mi
35K
3:56:20
21.75 mi
Rank: #1264 (+6)
30K → 35K
41:49 | 13:28/mi
25.2M
4:38:04
25.20 mi
Rank: #1245 (+19)
35K → 25.2M
41:44 | 12:06/mi
Finish
4:50:23
26.22 mi
Rank: #1261 (-16)
25.2M → Finish
12:19 | 12:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.10 mi
Time4:39:07
Pace21:19 /mi
2nd Half✓ Faster
Distance13.12 mi
Time11:17
Pace0:52 /mi
📊Negative Split: 96.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:04:5930:399:5230:39
9:52
-
10K
6.21 mi08:37:091:02:4910:0732:10
10:22
+0:30
15K
9.32 mi09:08:251:34:0510:0631:16
10:04
-0:18
20K
12.43 mi09:40:142:05:5410:0831:49
10:15
+0:11
Half
13.10 mi12:13:274:39:0721:192:33:13
228:19
+218:04
25K
15.53 mi10:16:582:42:3810:29
-48:-49
-277:08
30K
18.64 mi10:48:513:14:3110:2731:53
10:16
+59:05
35K
21.75 mi11:30:403:56:2010:5341:49
13:28
+3:12
25.2M
25.20 mi12:12:234:38:0411:0341:44
12:06
-1:22
Finish
26.22 mi12:24:434:50:2311:0512:19
12:06
0:00

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

-49:-49 /mi

Average Pace

11:05 /mi

Slowest Pace

228:19 /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

4:50:23

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:04 /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 mi08:04:5930:399:5230:39
9:52
#1142
10K
6.21 mi08:37:091:02:4910:0732:10
10:22
#1200
15K
9.32 mi09:08:251:34:0510:0631:16
10:04
#1184
20K
12.43 mi09:40:142:05:5410:0831:49
10:15
#1179
Half
13.10 mi12:13:274:39:0721:192:33:13
228:19
#1944
25K
15.53 mi10:16:582:42:3810:29
-48:-49
#1266
30K
18.64 mi10:48:513:14:3110:2731:53
10:16
#1270
35K
21.75 mi11:30:403:56:2010:5341:49
13:28
#1264
25.2M
25.20 mi12:12:234:38:0411:0341:44
12:06
#1245
Finish
26.22 mi12:24:434:50:2311:0512:19
12:06
#1261
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi1142370591167(Top 60%)377(Top 48%)57(Top 55%)
10K6.21 mi3.10 mi1200-58390-2057+21300(Top 67%)437(Top 55%)63(Top 61%)
15K9.32 mi3.11 mi1184+16383+758-11167(Top 60%)377(Top 48%)57(Top 55%)
20K12.43 mi3.11 mi1179+5380+357+11203(Top 62%)393(Top 50%)59(Top 57%)
Half13.10 mi0.67 mi1944-765790-410104-471943(Top 100%)790(Top 100%)104(Top 100%)
25K15.53 mi2.43 mi1266+678422+36864+40---
30K18.64 mi3.11 mi1270-4432-10641323(Top 68%)490(Top 62%)71(Top 68%)
35K21.75 mi3.11 mi1264+6442-1067-31239(Top 64%)469(Top 59%)67(Top 64%)
25.2M25.20 mi3.45 mi1245+19444-268-11194(Top 61%)469(Top 59%)64(Top 62%)
Finish26.22 mi1.02 mi1261-16455-1169-11539(Top 79%)618(Top 78%)84(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×1
+26ft-31ft

Overall

1167

Females

377

F30-34

57

5K→10K

3.1 - 6.2 mi

Top 67%
×2
+38ft-17ft

Overall

1300

Females

437

F30-34

63

10K→15K

6.2 - 9.3 mi

Top 60%
×2
+26ft-44ft

Overall

1167

Females

377

F30-34

57

15K→20K

9.3 - 12.4 mi

Top 62%
×1
+35ft-22ft

Overall

1203

Females

393

F30-34

59

20K→Half

12.4 - 13.1 mi

Top 100%
×1
+7ft-13ft

Overall

1943

Females

790

F30-34

104

Half→25K

13.1 - 15.5 mi

×2
+48ft-19ft

Overall

-

Females

-

F30-34

-

25K→30K

15.5 - 18.6 mi

Top 68%
×2
+38ft-52ft

Overall

1323

Females

490

F30-34

71

30K→35K

18.6 - 21.8 mi

Top 64%
×2
+39ft-39ft

Overall

1239

Females

469

F30-34

67

35K→25.2M

21.8 - 25.2 mi

Top 61%
×3
+57ft-58ft

Overall

1194

Females

469

F30-34

64

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×1
+17ft-12ft

Overall

1539

Females

618

F30-34

84

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
818*
Passed By
372
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1142
5K → 10K967-58#1142#1200
10K → 15K2812+16#1200#1184
15K → 20K2116+5#1184#1179
20K → Half0200-765#1179#1944
Half → 25K678*0+678#1944#1266
25K → 30K1721-4#1266#1270
30K → 35K3125+6#1270#1264
35K → 25.2M3314+19#1264#1245
25.2M → Finish117-16#1245#1261
TOTALS818*372-119

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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