All Results|Race Analytics|Course|Contact
SHAMROCK MARATHON 2025

Samantha Mattingly

Bib: 1895•F•Age: 33

Cincinnati, OH

Shamrock Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 1949
Top 38%
Gender (Female)
#0 / 791
Top 28%
Age Group (F30-34)
#0 / 104
Top 35%
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
30:14
3.11 mi
Rank: #1086
Start → 5K
30:14 | 9:44/mi
10K
58:20
6.21 mi
Rank: #956 (+130)
5K → 10K
28:06 | 9:03/mi
15K
1:26:49
9.32 mi
Rank: #922 (+34)
10K → 15K
28:29 | 9:11/mi
20K
1:55:34
12.43 mi
Rank: #910 (+12)
15K → 20K
28:45 | 9:16/mi
Half
2:02:05
13.10 mi
Rank: #891 (+19)
20K → Half
6:31 | 9:43/mi
25K
2:25:56
15.53 mi
Rank: #883 (+8)
Half → 25K
23:51 | 9:48/mi
30K
2:52:56
18.64 mi
Rank: #857 (+26)
25K → 30K
27:00 | 8:42/mi
35K
3:27:49
21.75 mi
Rank: #825 (+32)
30K → 35K
34:53 | 11:14/mi
25.2M
4:01:17
25.20 mi
Rank: #750 (+75)
35K → 25.2M
33:28 | 9:42/mi
Finish
4:09:55
26.22 mi
Rank: #737 (+13)
25.2M → Finish
8:38 | 8:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:02:05
Pace9:20 /mi
2nd Half
Distance13.12 mi
Time2:07:51
Pace9:45 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:4030:149:4430:14
9:44
-
10K
6.21 mi08:40:4658:209:2428:06
9:03
-0:41
15K
9.32 mi09:09:151:26:499:1928:29
9:11
+0:08
20K
12.43 mi09:38:001:55:349:1828:45
9:16
+0:05
Half
13.10 mi09:44:312:02:059:206:31
9:43
+0:27
25K
15.53 mi10:08:222:25:569:2423:51
9:48
+0:05
30K
18.64 mi10:35:222:52:569:1727:00
8:42
-1:06
35K
21.75 mi11:10:153:27:499:3434:53
11:14
+2:32
25.2M
25.20 mi11:43:434:01:179:3533:28
9:42
-1:32
Finish
26.22 mi11:52:214:09:559:338:38
8:29
-1:13

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

8:29 /mi

Average Pace

9:32 /mi

Slowest Pace

11:14 /mi

Loading chart...
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

2:00:58

48% of race

Time at Steady Pace

1:34:04

38% of race

Time at Slower Pace

34:53

14% of race

Average Pace: 9:32 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:12:4030:149:4430:14
9:44
#1086
10K
6.21 mi08:40:4658:209:2428:06
9:03
#956
15K
9.32 mi09:09:151:26:499:1928:29
9:11
#922
20K
12.43 mi09:38:001:55:349:1828:45
9:16
#910
Half
13.10 mi09:44:312:02:059:206:31
9:43
#891
25K
15.53 mi10:08:222:25:569:2423:51
9:48
#883
30K
18.64 mi10:35:222:52:569:1727:00
8:42
#857
35K
21.75 mi11:10:153:27:499:3434:53
11:14
#825
25.2M
25.20 mi11:43:434:01:179:3533:28
9:42
#750
Finish
26.22 mi11:52:214:09:559:338:38
8:29
#737
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi108634654853(Top 44%)244(Top 31%)40(Top 38%)
10K6.21 mi3.10 mi956+130283+6344+10798(Top 41%)230(Top 29%)36(Top 35%)
15K9.32 mi3.11 mi922+34269+1443+1853(Top 44%)244(Top 31%)40(Top 38%)
20K12.43 mi3.11 mi910+12266+342+1859(Top 44%)245(Top 31%)40(Top 38%)
Half13.10 mi0.67 mi891+19259+741+1778(Top 40%)219(Top 28%)37(Top 36%)
25K15.53 mi2.43 mi883+8253+640+1858(Top 44%)250(Top 32%)36(Top 35%)
30K18.64 mi3.11 mi857+26249+440828(Top 42%)258(Top 33%)41(Top 39%)
35K21.75 mi3.11 mi825+32241+837+3705(Top 36%)231(Top 29%)36(Top 35%)
25.2M25.20 mi3.45 mi750+75226+1536+1539(Top 28%)183(Top 23%)32(Top 31%)
Finish26.22 mi1.02 mi737+13225+136420(Top 22%)134(Top 17%)27(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×1
+26ft-31ft

Overall

853

Females

244

F30-34

40

5K→10K

3.1 - 6.2 mi

Top 41%
×2
+38ft-17ft

Overall

798

Females

230

F30-34

36

10K→15K

6.2 - 9.3 mi

Top 44%
×2
+26ft-44ft

Overall

853

Females

244

F30-34

40

15K→20K

9.3 - 12.4 mi

Top 44%
×1
+35ft-22ft

Overall

859

Females

245

F30-34

40

20K→Half

12.4 - 13.1 mi

Top 40%
×1
+7ft-13ft

Overall

778

Females

219

F30-34

37

Half→25K

13.1 - 15.5 mi

Top 44%
×2
+48ft-19ft

Overall

858

Females

250

F30-34

36

25K→30K

15.5 - 18.6 mi

Top 42%
×2
+38ft-52ft

Overall

828

Females

258

F30-34

41

30K→35K

18.6 - 21.8 mi

Top 36%
×2
+39ft-39ft

Overall

705

Females

231

F30-34

36

35K→25.2M

21.8 - 25.2 mi

Top 28%
×3
+57ft-58ft

Overall

539

Females

183

F30-34

32

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×1
+17ft-12ft

Overall

420

Females

134

F30-34

27

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
387
Passed By
38
Net Change
+349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1086
5K → 10K1311+130#1086#956
10K → 15K362+34#956#922
15K → 20K2210+12#922#910
20K → Half201+19#910#891
Half → 25K168+8#891#883
25K → 30K359+26#883#857
30K → 35K397+32#857#825
35K → 25.2M750+75#825#750
25.2M → Finish130+13#750#737
TOTALS38738+349
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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
Loading certificate...

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
Share Feedback

Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management