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SHAMROCK MARATHON 2025

Mallori Openchowski

Bib: 601•F•Age: 40

Cary, NC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Top 25%
Gender (Female)
#0 / 791
Top 17%
Masters (Masters Women)
#0 / 277
Top 11%
Age Group (F40-44)
Official
#0 / 100
Calculated (F40-44)
#0 / 100
Top 12%
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
26:37
3.11 mi
Rank: #558
Start → 5K
26:37 | 8:35/mi
10K
53:22
6.21 mi
Rank: #552 (+6)
5K → 10K
26:45 | 8:37/mi
15K
1:20:00
9.32 mi
Rank: #547 (+5)
10K → 15K
26:38 | 8:35/mi
20K
1:46:53
12.43 mi
Rank: #560 (-13)
15K → 20K
26:53 | 8:40/mi
Half
1:53:00
13.10 mi
Rank: #550 (+10)
20K → Half
6:07 | 9:07/mi
25K
2:15:10
15.53 mi
Rank: #560 (-10)
Half → 25K
22:10 | 9:07/mi
30K
2:38:57
18.64 mi
Rank: #521 (+39)
25K → 30K
23:47 | 7:40/mi
35K
3:09:28
21.75 mi
Rank: #485 (+36)
30K → 35K
30:31 | 9:50/mi
25.2M
3:41:59
25.20 mi
Rank: #478 (+7)
35K → 25.2M
32:31 | 9:26/mi
Finish
3:51:20
26.22 mi
Rank: #487 (-9)
25.2M → Finish
9:21 | 9:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:53:00
Pace8:38 /mi
2nd Half
Distance13.12 mi
Time1:58:20
Pace9:02 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:4326:378:3526:37
8:35
-
10K
6.21 mi08:27:2853:228:3626:45
8:37
+0:02
15K
9.32 mi08:54:061:20:008:3526:38
8:35
-0:02
20K
12.43 mi09:20:591:46:538:3726:53
8:40
+0:05
Half
13.10 mi09:27:061:53:008:386:07
9:07
+0:27
25K
15.53 mi09:49:162:15:108:4322:10
9:07
0:00
30K
18.64 mi10:13:032:38:578:3223:47
7:40
-1:27
35K
21.75 mi10:43:343:09:288:4330:31
9:50
+2:10
25.2M
25.20 mi11:16:053:41:598:4932:31
9:26
-0:24
Finish
26.22 mi11:25:263:51:208:509:21
9:11
-0:15

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

7:40 /mi

Average Pace

8:50 /mi

Slowest Pace

9:50 /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

2:10:40

56% of race

Time at Steady Pace

37:38

16% of race

Time at Slower Pace

1:03:02

27% of race

Average Pace: 8:49 /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 mi08:00:4326:378:3526:37
8:35
#558
10K
6.21 mi08:27:2853:228:3626:45
8:37
#552
15K
9.32 mi08:54:061:20:008:3526:38
8:35
#547
20K
12.43 mi09:20:591:46:538:3726:53
8:40
#560
Half
13.10 mi09:27:061:53:008:386:07
9:07
#550
25K
15.53 mi09:49:162:15:108:4322:10
9:07
#560
30K
18.64 mi10:13:032:38:578:3223:47
7:40
#521
35K
21.75 mi10:43:343:09:288:4330:31
9:50
#485
25.2M
25.20 mi11:16:053:41:598:4932:31
9:26
#478
Finish
26.22 mi11:25:263:51:208:509:21
9:11
#487
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi55814313542(Top 28%)138(Top 17%)10(Top 10%)
10K6.21 mi3.10 mi552+614312+1562(Top 29%)142(Top 18%)13(Top 13%)
15K9.32 mi3.11 mi547+5140+312542(Top 28%)138(Top 17%)10(Top 10%)
20K12.43 mi3.11 mi560-13143-314-2601(Top 31%)160(Top 20%)14(Top 14%)
Half13.10 mi0.67 mi550+10139+414520(Top 27%)129(Top 16%)10(Top 10%)
25K15.53 mi2.43 mi560-10143-414625(Top 32%)174(Top 22%)16(Top 16%)
30K18.64 mi3.11 mi521+39134+912+2431(Top 22%)111(Top 14%)10(Top 10%)
35K21.75 mi3.11 mi485+36126+810+2385(Top 20%)113(Top 14%)10(Top 10%)
25.2M25.20 mi3.45 mi478+7128-211-1469(Top 24%)150(Top 19%)15(Top 15%)
Finish26.22 mi1.02 mi487-9133-512-1644(Top 33%)231(Top 29%)23(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×1
+26ft-31ft

Overall

542

Females

138

F40-44

10

5K→10K

3.1 - 6.2 mi

Top 29%
×2
+38ft-17ft

Overall

562

Females

142

F40-44

13

10K→15K

6.2 - 9.3 mi

Top 28%
×2
+26ft-44ft

Overall

542

Females

138

F40-44

10

15K→20K

9.3 - 12.4 mi

Top 31%
×1
+35ft-22ft

Overall

601

Females

160

F40-44

14

20K→Half

12.4 - 13.1 mi

Top 27%
×1
+7ft-13ft

Overall

520

Females

129

F40-44

10

Half→25K

13.1 - 15.5 mi

Top 32%
×2
+48ft-19ft

Overall

625

Females

174

F40-44

16

25K→30K

15.5 - 18.6 mi

Top 22%
×2
+38ft-52ft

Overall

431

Females

111

F40-44

10

30K→35K

18.6 - 21.8 mi

Top 20%
×2
+39ft-39ft

Overall

385

Females

113

F40-44

10

35K→25.2M

21.8 - 25.2 mi

Top 24%
×3
+57ft-58ft

Overall

469

Females

150

F40-44

15

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×1
+17ft-12ft

Overall

644

Females

231

F40-44

23

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
162
Passed By
91
Net Change
+71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#558
5K → 10K2115+6#558#552
10K → 15K127+5#552#547
15K → 20K518-13#547#560
20K → Half122+10#560#550
Half → 25K818-10#550#560
25K → 30K401+39#560#521
30K → 35K415+36#521#485
35K → 25.2M2215+7#485#478
25.2M → Finish110-9#478#487
TOTALS16291+71
📊

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

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.

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management