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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Lindsey Bruns

Bib: 1018 •F •Age: 21

Charlottesvle, VA

Shamrock Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1949
Top 24%
Gender (Female)
#0 / 791
Top 15%
Age Group (F20-24)
#0 / 107
Top 20%
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
26:08
3.11 mi
Rank: #487
Start → 5K
26:08 | 8:25/mi
10K
52:13
6.21 mi
Rank: #481 (+6)
5K → 10K
26:05 | 8:24/mi
15K
1:18:15
9.32 mi
Rank: #470 (+11)
10K → 15K
26:02 | 8:23/mi
20K
1:44:12
12.43 mi
Rank: #466 (+4)
15K → 20K
25:57 | 8:22/mi
Half
1:50:15
13.10 mi
Rank: #463 (+3)
20K → Half
6:03 | 9:01/mi
25K
2:11:12
15.53 mi
Rank: #456 (+7)
Half → 25K
20:57 | 8:37/mi
30K
2:35:51
18.64 mi
Rank: #459 (-3)
25K → 30K
24:39 | 7:57/mi
35K
3:08:17
21.75 mi
Rank: #464 (-5)
30K → 35K
32:26 | 10:27/mi
25.2M
3:40:20
25.20 mi
Rank: #460 (+4)
35K → 25.2M
32:03 | 9:18/mi
Finish
3:49:02
26.22 mi
Rank: #458 (+2)
25.2M → Finish
8:42 | 8:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:50:15
Pace8:26 /mi
2nd Half
Distance13.12 mi
Time1:58:48
Pace9:04 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:1426:088:2526:08
8:25
-
10K
6.21 mi08:28:1952:138:2526:05
8:24
-0:01
15K
9.32 mi08:54:211:18:158:2426:02
8:23
-0:01
20K
12.43 mi09:20:181:44:128:2425:57
8:22
-0:01
Half
13.10 mi09:26:211:50:158:266:03
9:01
+0:39
25K
15.53 mi09:47:182:11:128:2720:57
8:37
-0:24
30K
18.64 mi10:11:572:35:518:2224:39
7:57
-0:40
35K
21.75 mi10:44:233:08:178:4032:26
10:27
+2:30
25.2M
25.20 mi11:16:263:40:208:4532:03
9:18
-1:09
Finish
26.22 mi11:25:083:49:028:458:42
8:33
-0:45

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

7:57 /mi

Average Pace

8:45 /mi

Slowest Pace

10:27 /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

24:39

11% of race

Time at Steady Pace

2:13:51

58% of race

Time at Slower Pace

1:10:32

31% of race

Average Pace: 8:44 /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 mi08:02:1426:088:2526:08
8:25
#487
10K
6.21 mi08:28:1952:138:2526:05
8:24
#481
15K
9.32 mi08:54:211:18:158:2426:02
8:23
#470
20K
12.43 mi09:20:181:44:128:2425:57
8:22
#466
Half
13.10 mi09:26:211:50:158:266:03
9:01
#463
25K
15.53 mi09:47:182:11:128:2720:57
8:37
#456
30K
18.64 mi10:11:572:35:518:2224:39
7:57
#459
35K
21.75 mi10:44:233:08:178:4032:26
10:27
#464
25.2M
25.20 mi11:16:263:40:208:4532:03
9:18
#460
Finish
26.22 mi11:25:083:49:028:458:42
8:33
#458
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi48712122462(Top 24%)108(Top 14%)20(Top 19%)
10K6.21 mi3.10 mi481+6116+521+1471(Top 24%)114(Top 14%)19(Top 18%)
15K9.32 mi3.11 mi470+11110+621462(Top 24%)108(Top 14%)20(Top 19%)
20K12.43 mi3.11 mi466+4109+120+1458(Top 23%)109(Top 14%)19(Top 18%)
Half13.10 mi0.67 mi463+310921-1476(Top 24%)117(Top 15%)23(Top 21%)
25K15.53 mi2.43 mi456+710919+2426(Top 22%)105(Top 13%)22(Top 21%)
30K18.64 mi3.11 mi459-3112-322-3548(Top 28%)151(Top 19%)26(Top 24%)
35K21.75 mi3.11 mi464-5118-623-1545(Top 28%)163(Top 21%)29(Top 27%)
25.2M25.20 mi3.45 mi460+4119-121+2428(Top 22%)135(Top 17%)25(Top 23%)
Finish26.22 mi1.02 mi458+2120-121444(Top 23%)142(Top 18%)25(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×1
+26ft-31ft

Overall

462

Females

108

F20-24

20

5K→10K

3.1 - 6.2 mi

Top 24%
×2
+38ft-17ft

Overall

471

Females

114

F20-24

19

10K→15K

6.2 - 9.3 mi

Top 24%
×2
+26ft-44ft

Overall

462

Females

108

F20-24

20

15K→20K

9.3 - 12.4 mi

Top 23%
×1
+35ft-22ft

Overall

458

Females

109

F20-24

19

20K→Half

12.4 - 13.1 mi

Top 24%
×1
+7ft-13ft

Overall

476

Females

117

F20-24

23

Half→25K

13.1 - 15.5 mi

Top 22%
×2
+48ft-19ft

Overall

426

Females

105

F20-24

22

25K→30K

15.5 - 18.6 mi

Top 28%
×2
+38ft-52ft

Overall

548

Females

151

F20-24

26

30K→35K

18.6 - 21.8 mi

Top 28%
×2
+39ft-39ft

Overall

545

Females

163

F20-24

29

35K→25.2M

21.8 - 25.2 mi

Top 22%
×3
+57ft-58ft

Overall

428

Females

135

F20-24

25

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×1
+17ft-12ft

Overall

444

Females

142

F20-24

25

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
123
Passed By
94
Net Change
+29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#487
5K → 10K1913+6#487#481
10K → 15K176+11#481#470
15K → 20K95+4#470#466
20K → Half41+3#466#463
Half → 25K169+7#463#456
25K → 30K1215-3#456#459
30K → 35K1823-5#459#464
35K → 25.2M2420+4#464#460
25.2M → Finish42+2#460#458
TOTALS12394+29
📊

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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