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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Wynne Lundblad

Bib: 1606 •F •Age: 45

Sewickley, PA

Shamrock Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 1949
Gender (Female)
#0 / 791
Top 43%
Masters (Masters Women)
#0 / 277
Top 32%
Age Group (F45-49)
Official
#0 / 79
Calculated (F45-49)
#0 / 79
Top 29%
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
28:42
3.11 mi
Rank: #906
Start → 5K
28:42 | 9:15/mi
10K
57:55
6.21 mi
Rank: #936 (-30)
5K → 10K
29:13 | 9:25/mi
15K
1:28:32
9.32 mi
Rank: #985 (-49)
10K → 15K
30:37 | 9:52/mi
20K
2:00:39
12.43 mi
Rank: #1042 (-57)
15K → 20K
32:07 | 10:21/mi
Half
2:08:06
13.10 mi
Rank: #1043 (-1)
20K → Half
7:27 | 11:07/mi
25K
2:34:24
15.53 mi
Rank: #1073 (-30)
Half → 25K
26:18 | 10:48/mi
30K
3:03:14
18.64 mi
Rank: #1066 (+7)
25K → 30K
28:50 | 9:17/mi
35K
3:40:46
21.75 mi
Rank: #1035 (+31)
30K → 35K
37:32 | 12:05/mi
25.2M
4:18:45
25.20 mi
Rank: #1006 (+29)
35K → 25.2M
37:59 | 11:01/mi
Finish
4:29:06
26.22 mi
Rank: #1010 (-4)
25.2M → Finish
10:21 | 10:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:08:06
Pace9:47 /mi
2nd Half
Distance13.12 mi
Time2:21:01
Pace10:45 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:0628:429:1528:42
9:15
-
10K
6.21 mi08:38:1957:559:2029:13
9:25
+0:10
15K
9.32 mi09:08:561:28:329:3030:37
9:52
+0:27
20K
12.43 mi09:41:032:00:399:4332:07
10:21
+0:29
Half
13.10 mi09:48:302:08:069:477:27
11:07
+0:46
25K
15.53 mi10:14:482:34:249:5726:18
10:48
-0:19
30K
18.64 mi10:43:383:03:149:5028:50
9:17
-1:31
35K
21.75 mi11:21:103:40:4610:1037:32
12:05
+2:48
25.2M
25.20 mi11:59:094:18:4510:1737:59
11:01
-1:04
Finish
26.22 mi12:09:304:29:0610:1710:21
10:10
-0:51

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

9:15 /mi

Average Pace

10:16 /mi

Slowest Pace

12:05 /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

1:57:22

44% of race

Time at Steady Pace

42:28

16% of race

Time at Slower Pace

1:49:16

41% of race

Average Pace: 10:16 /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 mi08:09:0628:429:1528:42
9:15
#906
10K
6.21 mi08:38:1957:559:2029:13
9:25
#936
15K
9.32 mi09:08:561:28:329:3030:37
9:52
#985
20K
12.43 mi09:41:032:00:399:4332:07
10:21
#1042
Half
13.10 mi09:48:302:08:069:477:27
11:07
#1043
25K
15.53 mi10:14:482:34:249:5726:18
10:48
#1073
30K
18.64 mi10:43:383:03:149:5028:50
9:17
#1066
35K
21.75 mi11:21:103:40:4610:1037:32
12:05
#1035
25.2M
25.20 mi11:59:094:18:4510:1737:59
11:01
#1006
Finish
26.22 mi12:09:304:29:0610:1710:21
10:10
#1010
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi906262181097(Top 56%)351(Top 44%)24(Top 30%)
10K6.21 mi3.10 mi936-30277-1519-1960(Top 49%)282(Top 36%)19(Top 24%)
15K9.32 mi3.11 mi985-49295-1820-11097(Top 56%)351(Top 44%)24(Top 30%)
20K12.43 mi3.11 mi1042-57326-3123-31238(Top 64%)411(Top 52%)26(Top 33%)
Half13.10 mi0.67 mi1043-1328-2231232(Top 63%)413(Top 52%)26(Top 33%)
25K15.53 mi2.43 mi1073-30341-13231182(Top 61%)392(Top 50%)25(Top 32%)
30K18.64 mi3.11 mi1066+734124-11035(Top 53%)344(Top 43%)24(Top 30%)
35K21.75 mi3.11 mi1035+31337+424929(Top 48%)328(Top 41%)21(Top 27%)
25.2M25.20 mi3.45 mi1006+29335+223+1903(Top 46%)339(Top 43%)20(Top 25%)
Finish26.22 mi1.02 mi1010-4340-5231017(Top 52%)385(Top 49%)22(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×1
+26ft-31ft

Overall

1097

Females

351

F45-49

24

5K→10K

3.1 - 6.2 mi

Top 49%
×2
+38ft-17ft

Overall

960

Females

282

F45-49

19

10K→15K

6.2 - 9.3 mi

Top 56%
×2
+26ft-44ft

Overall

1097

Females

351

F45-49

24

15K→20K

9.3 - 12.4 mi

Top 64%
×1
+35ft-22ft

Overall

1238

Females

411

F45-49

26

20K→Half

12.4 - 13.1 mi

Top 63%
×1
+7ft-13ft

Overall

1232

Females

413

F45-49

26

Half→25K

13.1 - 15.5 mi

Top 61%
×2
+48ft-19ft

Overall

1182

Females

392

F45-49

25

25K→30K

15.5 - 18.6 mi

Top 53%
×2
+38ft-52ft

Overall

1035

Females

344

F45-49

24

30K→35K

18.6 - 21.8 mi

Top 48%
×2
+39ft-39ft

Overall

929

Females

328

F45-49

21

35K→25.2M

21.8 - 25.2 mi

Top 46%
×3
+57ft-58ft

Overall

903

Females

339

F45-49

20

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×1
+17ft-12ft

Overall

1017

Females

385

F45-49

22

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
143
Passed By
247
Net Change
-104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#906
5K → 10K939-30#906#936
10K → 15K150-49#936#985
15K → 20K259-57#985#1042
20K → Half56-1#1042#1043
Half → 25K1141-30#1043#1073
25K → 30K2518+7#1073#1066
30K → 35K4312+31#1066#1035
35K → 25.2M4112+29#1035#1006
25.2M → Finish610-4#1006#1010
TOTALS143247-104
📊

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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