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SHAMROCK MARATHON 2025

Susan McAuliffe

Virginia Bch, VA

Bib: 3207 F 64

0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Masters (Masters Women)
#0 / 277
Division (F60-64)
#0 / 12
Race Day Weather
71°/61°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
12:26/mi
38:37
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
14:03/mi
1:22:14
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
14:16/mi
2:06:31
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
15:26/mi
2:54:27
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
18:44/mi
3:07:01
↓ 130.2%
11 ft elev
25K· 15.53 mi
16:38/mi
3:47:30
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
14:24/mi
4:32:14
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
21:27/mi
5:38:50
↑ 39↓ 39
25 ft elev
25.2M
18:47/mi
6:43:39
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
16:15/mi
7:00:12
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

Half Splits

1st Half· via Half
3:07:0114:17 /mi⚡ faster
2nd Half
3:53:1117:47 /mi+24.7%
Positive split — 24.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:14:4938:3712:2638:37
12:26
-
10K
6.21 mi08:58:261:22:1413:1543:37
14:03
+1:37
15K
9.32 mi09:42:432:06:3113:3544:17
14:16
+0:13
20K
12.43 mi10:30:392:54:2714:0347:56
15:26
+1:10
Half
13.10 mi10:43:133:07:0114:1712:34
18:44
+3:18
25K
15.53 mi11:23:423:47:3014:3940:29
16:38
-2:06
30K
18.64 mi12:08:264:32:1414:3744:44
14:24
-2:14
35K
21.75 mi13:15:025:38:5015:351:06:36
21:27
+7:03
25.2M
25.20 mi14:19:516:43:3916:021:04:49
18:47
-2:40
Finish
26.22 mi14:36:247:00:1216:0316:33
16:15
-2:32

Checkpoints & Pacing

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

12:26 /mi

Average Pace

16:02 /mi

Slowest Pace

21:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:51:15

41% of race

Time at Steady Pace

1:44:58

25% of race

Time at Slower Pace

2:23:59

34% of race

Average Pace: 16:02 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:14:4938:3712:2638:37
12:26
#1832
10K
6.21 mi08:58:261:22:1413:1543:37
14:03
#1890
15K
9.32 mi09:42:432:06:3113:3544:17
14:16
#1902
20K
12.43 mi10:30:392:54:2714:0347:56
15:26
#1912
Half
13.10 mi10:43:133:07:0114:1712:34
18:44
#1910
25K
15.53 mi11:23:423:47:3014:3940:29
16:38
#1919
30K
18.64 mi12:08:264:32:1414:3744:44
14:24
#1922
35K
21.75 mi13:15:025:38:5015:351:06:36
21:27
#1931
25.2M
25.20 mi14:19:516:43:3916:021:04:49
18:47
#1939
Finish
26.22 mi14:36:247:00:1216:0316:33
16:15
#1939
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi183271910190976711
10K6.21 mi3.10 mi1890-58754-3511-1190376311
15K9.32 mi3.11 mi1902-12762-811190976711
20K12.43 mi3.11 mi1912-10769-711192477812
Half13.10 mi0.67 mi1910+2772-311193078412
25K15.53 mi2.43 mi1919-9776-412-1191277812
30K18.64 mi3.11 mi1922-3777-112189876911
35K21.75 mi3.11 mi1931-9783-612193678512
25.2M25.20 mi3.45 mi1939-8786-312193578612
Finish26.22 mi1.02 mi193978612191278012

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×1story
+26ft-31ft

Overall

1909

Females

767

F60-64

11

5K→10K

3.1 - 6.2 mi

Top 98%
×2story building
+38ft-17ft

Overall

1903

Females

763

F60-64

11

10K→15K

6.2 - 9.3 mi

Top 98%
×2story building
+26ft-44ft

Overall

1909

Females

767

F60-64

11

15K→20K

9.3 - 12.4 mi

Top 99%
×1story
+35ft-22ft

Overall

1924

Females

778

F60-64

12

20K→Half

12.4 - 13.1 mi

Top 99%
×1human
+7ft-13ft

Overall

1930

Females

784

F60-64

12

Half→25K

13.1 - 15.5 mi

Top 98%
×2story building
+48ft-19ft

Overall

1912

Females

778

F60-64

12

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+38ft-52ft

Overall

1898

Females

769

F60-64

11

30K→35K

18.6 - 21.8 mi

Top 99%
×2stacked humans
+39ft-39ft

Overall

1936

Females

785

F60-64

12

35K→25.2M

21.8 - 25.2 mi

Top 99%
×3story building
+57ft-58ft

Overall

1935

Females

786

F60-64

12

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×1human
+17ft-12ft

Overall

1912

Females

780

F60-64

12

Passing Analysis

Category:
Athletes Passed
15
Passed By
122
Net Change
-107
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1832
5K → 10K361-58#1832#1890
10K → 15K214-12#1890#1902
15K → 20K010-10#1902#1912
20K → Half86+2#1912#1910
Half → 25K211-9#1910#1919
25K → 30K03-3#1919#1922
30K → 35K09-9#1922#1931
35K → 25.2M08-8#1931#1939
25.2M → Finish000#1939#1939
TOTALS15122-107

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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BQ

Boston Qualifying analysis available

Finisher Certificate
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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

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management