Shamrock Marathon logo
SHAMROCK MARATHON 2025

Meredith Weiner

Siler City, NC

Bib: 2577 F 61

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
11:46/mi
36:33
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
11:05/mi
1:10:58
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
11:12/mi
1:45:45
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
11:15/mi
2:20:42
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
11:56/mi
2:28:42
↓ 130.2%
11 ft elev
25K· 15.53 mi
12:00/mi
2:57:54
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
9:52/mi
3:28:31
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
12:44/mi
4:08:02
↑ 39↓ 39
25 ft elev
25.2M
11:44/mi
4:48:30
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
10:25/mi
4:59:06
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:28:42
Pace11:22 /mi
2nd Half
Distance13.12 mi
Time2:30:24
Pace11:28 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:5436:3311:4636:33
11:46
-
10K
6.21 mi08:55:191:10:5811:2634:25
11:05
-0:41
15K
9.32 mi09:30:061:45:4511:2134:47
11:12
+0:07
20K
12.43 mi10:05:032:20:4211:2034:57
11:15
+0:03
Half
13.10 mi10:13:032:28:4211:228:00
11:56
+0:41
25K
15.53 mi10:42:152:57:5411:2829:12
12:00
+0:04
30K
18.64 mi11:12:523:28:3111:1230:37
9:52
-2:08
35K
21.75 mi11:52:234:08:0211:2539:31
12:44
+2:52
25.2M
25.20 mi12:32:514:48:3011:2740:28
11:44
-1:00
Finish
26.22 mi12:43:274:59:0611:2510:36
10:25
-1:19

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

9:52 /mi

Average Pace

11:25 /mi

Slowest Pace

12:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:22

49% of race

Time at Steady Pace

1:54:13

38% of race

Time at Slower Pace

39:31

13% of race

Average Pace: 11:24 /mi

Loading chart...
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 mi08:20:5436:3311:4636:33
11:46
#1744
10K
6.21 mi08:55:191:10:5811:2634:25
11:05
#1649
15K
9.32 mi09:30:061:45:4511:2134:47
11:12
#1605
20K
12.43 mi10:05:032:20:4211:2034:57
11:15
#1577
Half
13.10 mi10:13:032:28:4211:228:00
11:56
#1563
25K
15.53 mi10:42:152:57:5411:2829:12
12:00
#1560
30K
18.64 mi11:12:523:28:3111:1230:37
9:52
#1500
35K
21.75 mi11:52:234:08:0211:2539:31
12:44
#1428
25.2M
25.20 mi12:32:514:48:3011:2740:28
11:44
#1390
Finish
26.22 mi12:43:274:59:0611:2510:36
10:25
#1385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi1744657915295447
10K6.21 mi3.10 mi1649+95611+468+115025337
15K9.32 mi3.11 mi1605+44580+31815295447
20K12.43 mi3.11 mi1577+28571+9815095398
Half13.10 mi0.67 mi1563+14568+3814715307
25K15.53 mi2.43 mi1560+3565+3814875518
30K18.64 mi3.11 mi1500+60544+21811914205
35K21.75 mi3.11 mi1428+72522+22810993994
25.2M25.20 mi3.45 mi1390+38509+137+111024294
Finish26.22 mi1.02 mi1385+5508+1710954156

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×1story
+26ft-31ft

Overall

1529

Females

544

F60-64

7

5K→10K

3.1 - 6.2 mi

Top 77%
×2story building
+38ft-17ft

Overall

1502

Females

533

F60-64

7

10K→15K

6.2 - 9.3 mi

Top 78%
×2story building
+26ft-44ft

Overall

1529

Females

544

F60-64

7

15K→20K

9.3 - 12.4 mi

Top 77%
×1story
+35ft-22ft

Overall

1509

Females

539

F60-64

8

20K→Half

12.4 - 13.1 mi

Top 75%
×1human
+7ft-13ft

Overall

1471

Females

530

F60-64

7

Half→25K

13.1 - 15.5 mi

Top 76%
×2story building
+48ft-19ft

Overall

1487

Females

551

F60-64

8

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+38ft-52ft

Overall

1191

Females

420

F60-64

5

30K→35K

18.6 - 21.8 mi

Top 56%
×2stacked humans
+39ft-39ft

Overall

1099

Females

399

F60-64

4

35K→25.2M

21.8 - 25.2 mi

Top 57%
×3story building
+57ft-58ft

Overall

1102

Females

429

F60-64

4

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×1human
+17ft-12ft

Overall

1095

Females

415

F60-64

6

Passing Analysis

Category:
Athletes Passed
418
Passed By
59
Net Change
+359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1744
5K → 10K994+95#1744#1649
10K → 15K5511+44#1649#1605
15K → 20K324+28#1605#1577
20K → Half151+14#1577#1563
Half → 25K3330+3#1563#1560
25K → 30K611+60#1560#1500
30K → 35K753+72#1500#1428
35K → 25.2M413+38#1428#1390
25.2M → Finish72+5#1390#1385
TOTALS41859+359

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...
BQ

Boston Qualifying analysis available

Finisher Certificate
Download or share your official race finisher certificate
Loading certificate...

Your certificate is generated on-demand and can be shared on social media or saved for your records

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management