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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Christi Dicker

Bib: 1862 •F •Age: 44

Wilmington, DE

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Masters (Masters Women)
#0 / 277
Age Group (F40-44)
Official
#0 / 100
Calculated (F40-44)
#0 / 100
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
32:38
3.11 mi
Rank: #1388
Start → 5K
32:38 | 10:31/mi
10K
1:05:39
6.21 mi
Rank: #1378 (+10)
5K → 10K
33:01 | 10:38/mi
15K
1:39:04
9.32 mi
Rank: #1395 (-17)
10K → 15K
33:25 | 10:46/mi
20K
2:12:35
12.43 mi
Rank: #1381 (+14)
15K → 20K
33:31 | 10:48/mi
Half
2:20:21
13.10 mi
Rank: #1375 (+6)
20K → Half
7:46 | 11:35/mi
25K
2:47:26
15.53 mi
Rank: #1345 (+30)
Half → 25K
27:05 | 11:08/mi
30K
3:18:13
18.64 mi
Rank: #1327 (+18)
25K → 30K
30:47 | 9:55/mi
35K
4:04:00
21.75 mi
Rank: #1354 (-27)
30K → 35K
45:47 | 14:45/mi
25.2M
4:52:14
25.20 mi
Rank: #1426 (-72)
35K → 25.2M
48:14 | 13:59/mi
Finish
5:05:01
26.22 mi
Rank: #1438 (-12)
25.2M → Finish
12:47 | 12:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:20:21
Pace10:43 /mi
2nd Half
Distance13.12 mi
Time2:44:41
Pace12:34 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:0832:3810:3132:38
10:31
-
10K
6.21 mi08:44:091:05:3910:3433:01
10:38
+0:07
15K
9.32 mi09:17:341:39:0410:3833:25
10:46
+0:08
20K
12.43 mi09:51:052:12:3510:4133:31
10:48
+0:02
Half
13.10 mi09:58:512:20:2110:437:46
11:35
+0:47
25K
15.53 mi10:25:562:47:2610:4727:05
11:08
-0:27
30K
18.64 mi10:56:433:18:1310:3830:47
9:55
-1:13
35K
21.75 mi11:42:304:04:0011:1445:47
14:45
+4:50
25.2M
25.20 mi12:30:444:52:1411:3648:14
13:59
-0:46
Finish
26.22 mi12:43:315:05:0111:3912:47
12:33
-1:26

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

9:55 /mi

Average Pace

11:39 /mi

Slowest Pace

14:45 /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

30:47

10% of race

Time at Steady Pace

2:47:26

55% of race

Time at Slower Pace

1:46:48

35% of race

Average Pace: 11:38 /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 mi08:11:0832:3810:3132:38
10:31
#1388
10K
6.21 mi08:44:091:05:3910:3433:01
10:38
#1378
15K
9.32 mi09:17:341:39:0410:3833:25
10:46
#1395
20K
12.43 mi09:51:052:12:3510:4133:31
10:48
#1381
Half
13.10 mi09:58:512:20:2110:437:46
11:35
#1375
25K
15.53 mi10:25:562:47:2610:4727:05
11:08
#1345
30K
18.64 mi10:56:433:18:1310:3830:47
9:55
#1327
35K
21.75 mi11:42:304:04:0011:1445:47
14:45
#1354
25.2M
25.20 mi12:30:444:52:1411:3648:14
13:59
#1426
Finish
26.22 mi12:43:315:05:0111:3912:47
12:33
#1438
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi1388477521399(Top 72%)482(Top 61%)49(Top 49%)
10K6.21 mi3.10 mi1378+10476+151+11386(Top 71%)475(Top 60%)51(Top 51%)
15K9.32 mi3.11 mi1395-17480-449+21399(Top 72%)482(Top 61%)49(Top 49%)
20K12.43 mi3.11 mi1381+14475+5491382(Top 71%)489(Top 62%)53(Top 53%)
Half13.10 mi0.67 mi1375+6476-1491386(Top 71%)490(Top 62%)54(Top 54%)
25K15.53 mi2.43 mi1345+30466+1048+11269(Top 65%)441(Top 56%)46(Top 46%)
30K18.64 mi3.11 mi1327+18462+446+21222(Top 63%)439(Top 55%)49(Top 49%)
35K21.75 mi3.11 mi1354-27484-2255-91457(Top 75%)566(Top 72%)67(Top 67%)
25.2M25.20 mi3.45 mi1426-72525-4161-61604(Top 82%)641(Top 81%)75(Top 75%)
Finish26.22 mi1.02 mi1438-12531-662-11607(Top 82%)640(Top 81%)76(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×1
+26ft-31ft

Overall

1399

Females

482

F40-44

49

5K→10K

3.1 - 6.2 mi

Top 71%
×2
+38ft-17ft

Overall

1386

Females

475

F40-44

51

10K→15K

6.2 - 9.3 mi

Top 72%
×2
+26ft-44ft

Overall

1399

Females

482

F40-44

49

15K→20K

9.3 - 12.4 mi

Top 71%
×1
+35ft-22ft

Overall

1382

Females

489

F40-44

53

20K→Half

12.4 - 13.1 mi

Top 71%
×1
+7ft-13ft

Overall

1386

Females

490

F40-44

54

Half→25K

13.1 - 15.5 mi

Top 65%
×2
+48ft-19ft

Overall

1269

Females

441

F40-44

46

25K→30K

15.5 - 18.6 mi

Top 63%
×2
+38ft-52ft

Overall

1222

Females

439

F40-44

49

30K→35K

18.6 - 21.8 mi

Top 75%
×2
+39ft-39ft

Overall

1457

Females

566

F40-44

67

35K→25.2M

21.8 - 25.2 mi

Top 82%
×3
+57ft-58ft

Overall

1604

Females

641

F40-44

75

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×1
+17ft-12ft

Overall

1607

Females

640

F40-44

76

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
176
Passed By
226
Net Change
-50
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1388
5K → 10K3929+10#1388#1378
10K → 15K1633-17#1378#1395
15K → 20K217+14#1395#1381
20K → Half115+6#1381#1375
Half → 25K4212+30#1375#1345
25K → 30K246+18#1345#1327
30K → 35K1946-27#1327#1354
35K → 25.2M274-72#1354#1426
25.2M → Finish214-12#1426#1438
TOTALS176226-50
📊

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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