Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management

Jessica Velez

Bib: 7562 β€’F β€’Age: 38

Norfolk, VA

Shamrock Marathon - Half logo
0:00
0:00
/ mi
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Overall
#0 / 5662
Gender (Female)
#0 / 3242
Age Group (F35-39)
#0 / 409
Race Day Weather
71Β°/61Β°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
30:05
3.11 mi
Rank: #2350
Start β†’ 5K
30:05 | 9:41/mi
10K
1:03:36
6.21 mi
Rank: #2781 (-431)
5K β†’ 10K
33:31 | 10:48/mi
15K
1:41:27
9.32 mi
Rank: #3246 (-465)
10K β†’ 15K
37:51 | 12:11/mi
20K
2:20:44
12.43 mi
Rank: #3532 (-286)
15K β†’ 20K
39:17 | 12:39/mi
Finish
2:29:05
13.10 mi
Rank: #3560 (-28)
20K β†’ Finish
8:21 | 12:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:2130:059:4130:05
9:41
-
10K
6.21 mi08:43:521:03:3610:1533:31
10:48
+1:07
15K
9.32 mi09:21:431:41:2710:5437:51
12:11
+1:23
20K
12.43 mi10:01:002:20:4411:2039:17
12:39
+0:28
Finish
13.10 mi10:09:212:29:0511:238:21
12:28
-0:11

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:41 /mi

Average Pace

11:23 /mi

Slowest Pace

12:39 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:03:36

43% of race

Time at Steady Pace

1:25:29

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:23 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ 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.

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0mi3.3mi6.5mi9.8mi13.1mi
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 mi08:10:2130:059:4130:05
9:41
#2350
10K
6.21 mi08:43:521:03:3610:1533:31
10:48
#2781
15K
9.32 mi09:21:431:41:2710:5437:51
12:11
#3246
20K
12.43 mi10:01:002:20:4411:2039:17
12:39
#3532
Finish
13.10 mi10:09:212:29:0511:238:21
12:28
#3560
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi23509641163907(Top 69%)1975(Top 61%)250(Top 61%)
10K6.21 mi3.10 mi2781-4311231-267159-433176(Top 56%)1476(Top 46%)183(Top 45%)
15K9.32 mi3.11 mi3246-4651516-285188-293907(Top 69%)1975(Top 61%)250(Top 61%)
20K12.43 mi3.11 mi3532-2861713-197211-234088(Top 72%)2123(Top 65%)272(Top 67%)
Finish13.10 mi0.67 mi3560-281732-19212-13994(Top 71%)2063(Top 64%)258(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
Γ—1
+26ft-31ft

Overall

3907

Females

1975

F35-39

250

5K→10K

3.1 - 6.2 mi

Top 56%
Γ—2
+38ft-17ft

Overall

3176

Females

1476

F35-39

183

10K→15K

6.2 - 9.3 mi

Top 69%
Γ—2
+26ft-44ft

Overall

3907

Females

1975

F35-39

250

15K→20K

9.3 - 12.4 mi

Top 72%
Γ—1
+35ft-22ft

Overall

4088

Females

2123

F35-39

272

20K→Finish

12.4 - 13.1 mi

Top 71%
Γ—1
+7ft-13ft

Overall

3994

Females

2063

F35-39

258

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
50
Passed By
634
Net Change
-1210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2350
5K β†’ 10K28200-431#2350#2781
10K β†’ 15K11200-465#2781#3246
15K β†’ 20K5200-286#3246#3532
20K β†’ Finish634-28#3532#3560
TOTALS50634-1210
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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AI Key Insights

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Finisher Certificate

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πŸ† Finisher Certificate
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Activity Data

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