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SHAMROCK MARATHON 2025

Austin Sutton

Bib: 1076•M•Age: 36

Norfolk, VA

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0:00
0:00
/ mi
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Overall
#0 / 1949
Top 37%
Gender (Male)
#0 / 1153
Top 44%
Age Group (M35-39)
Official
#0 / 178
Calculated (M35-39)
#0 / 178
Top 42%
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
24:54
3.11 mi
Rank: #367
Start → 5K
24:54 | 8:01/mi
10K
50:03
6.21 mi
Rank: #376 (-9)
5K → 10K
25:09 | 8:06/mi
15K
1:16:15
9.32 mi
Rank: #402 (-26)
10K → 15K
26:12 | 8:26/mi
20K
1:43:17
12.43 mi
Rank: #444 (-42)
15K → 20K
27:02 | 8:43/mi
Half
1:49:47
13.10 mi
Rank: #452 (-8)
20K → Half
6:30 | 9:42/mi
25K
2:14:41
15.53 mi
Rank: #544 (-92)
Half → 25K
24:54 | 10:14/mi
30K
2:42:54
18.64 mi
Rank: #626 (-82)
25K → 30K
28:13 | 9:05/mi
35K
3:20:35
21.75 mi
Rank: #695 (-69)
30K → 35K
37:41 | 12:08/mi
25.2M
3:58:14
25.20 mi
Rank: #710 (-15)
35K → 25.2M
37:39 | 10:55/mi
Finish
4:09:15
26.22 mi
Rank: #729 (-19)
25.2M → Finish
11:01 | 10:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:49:47
Pace8:23 /mi
2nd Half
Distance13.12 mi
Time2:19:28
Pace10:38 /mi
📊Positive Split: 27.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:5924:548:0124:54
8:01
-
10K
6.21 mi08:24:0850:038:0425:09
8:06
+0:05
15K
9.32 mi08:50:201:16:158:1126:12
8:26
+0:20
20K
12.43 mi09:17:221:43:178:1927:02
8:43
+0:17
Half
13.10 mi09:23:521:49:478:236:30
9:42
+0:59
25K
15.53 mi09:48:462:14:418:4124:54
10:14
+0:32
30K
18.64 mi10:16:592:42:548:4528:13
9:05
-1:09
35K
21.75 mi10:54:403:20:359:1437:41
12:08
+3:03
25.2M
25.20 mi11:32:193:58:149:2837:39
10:55
-1:13
Finish
26.22 mi11:43:204:09:159:3111:01
10:49
-0:06

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

8:01 /mi

Average Pace

9:31 /mi

Slowest Pace

12:08 /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

1:43:17

41% of race

Time at Steady Pace

59:37

24% of race

Time at Slower Pace

1:26:21

35% of race

Average Pace: 9:30 /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 mi07:58:5924:548:0124:54
8:01
#367
10K
6.21 mi08:24:0850:038:0425:09
8:06
#376
15K
9.32 mi08:50:201:16:158:1126:12
8:26
#402
20K
12.43 mi09:17:221:43:178:1927:02
8:43
#444
Half
13.10 mi09:23:521:49:478:236:30
9:42
#452
25K
15.53 mi09:48:462:14:418:4124:54
10:14
#544
30K
18.64 mi10:16:592:42:548:4528:13
9:05
#626
35K
21.75 mi10:54:403:20:359:1437:41
12:08
#695
25.2M
25.20 mi11:32:193:58:149:2837:39
10:55
#710
Finish
26.22 mi11:43:204:09:159:3111:01
10:49
#729
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi36728150484(Top 25%)369(Top 32%)62(Top 35%)
10K6.21 mi3.10 mi376-9290-951-1384(Top 20%)296(Top 26%)54(Top 30%)
15K9.32 mi3.11 mi402-26310-2057-6484(Top 25%)369(Top 32%)62(Top 35%)
20K12.43 mi3.11 mi444-42344-3459-2624(Top 32%)458(Top 40%)76(Top 43%)
Half13.10 mi0.67 mi452-8347-359765(Top 39%)553(Top 48%)85(Top 48%)
25K15.53 mi2.43 mi544-92407-6068-9994(Top 51%)685(Top 59%)105(Top 59%)
30K18.64 mi3.11 mi626-82459-5272-4965(Top 50%)649(Top 56%)98(Top 55%)
35K21.75 mi3.11 mi695-69496-3773-1943(Top 48%)607(Top 53%)87(Top 49%)
25.2M25.20 mi3.45 mi710-1549672+1875(Top 45%)545(Top 47%)83(Top 47%)
Finish26.22 mi1.02 mi729-19508-1275-31237(Top 63%)762(Top 66%)116(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×1
+26ft-31ft

Overall

484

Males

369

M35-39

62

5K→10K

3.1 - 6.2 mi

Top 20%
×2
+38ft-17ft

Overall

384

Males

296

M35-39

54

10K→15K

6.2 - 9.3 mi

Top 25%
×2
+26ft-44ft

Overall

484

Males

369

M35-39

62

15K→20K

9.3 - 12.4 mi

Top 32%
×1
+35ft-22ft

Overall

624

Males

458

M35-39

76

20K→Half

12.4 - 13.1 mi

Top 39%
×1
+7ft-13ft

Overall

765

Males

553

M35-39

85

Half→25K

13.1 - 15.5 mi

Top 51%
×2
+48ft-19ft

Overall

994

Males

685

M35-39

105

25K→30K

15.5 - 18.6 mi

Top 50%
×2
+38ft-52ft

Overall

965

Males

649

M35-39

98

30K→35K

18.6 - 21.8 mi

Top 48%
×2
+39ft-39ft

Overall

943

Males

607

M35-39

87

35K→25.2M

21.8 - 25.2 mi

Top 45%
×3
+57ft-58ft

Overall

875

Males

545

M35-39

83

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×1
+17ft-12ft

Overall

1237

Males

762

M35-39

116

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
49
Passed By
411
Net Change
-362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#367
5K → 10K918-9#367#376
10K → 15K329-26#376#402
15K → 20K143-42#402#444
20K → Half513-8#444#452
Half → 25K294-92#452#544
25K → 30K385-82#544#626
30K → 35K675-69#626#695
35K → 25.2M1934-15#695#710
25.2M → Finish120-19#710#729
TOTALS49411-362
📊

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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Activity Data

Upload your GPX file to see detailed activity metrics

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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.

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management