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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management
SHAMROCK MARATHON 2025

Alexis Helmer

Bib: 1000 •F •Age: 28

Huntersville, NC

Shamrock Marathon logo
0:00
0:00
/ mi
BQ
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Overall
#0 / 1949
Top 6%
Gender (Female)
#0 / 791
Top 2%
Age Group (F25-29)
Official
#0 / 180
Calculated (F25-29)
#0 / 180
Top 3%
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
22:29
3.11 mi
Rank: #156
Start → 5K
22:29 | 7:15/mi
10K
44:58
6.21 mi
Rank: #146 (+10)
5K → 10K
22:29 | 7:15/mi
15K
1:07:41
9.32 mi
Rank: #148 (-2)
10K → 15K
22:43 | 7:19/mi
20K
1:30:00
12.43 mi
Rank: #145 (+3)
15K → 20K
22:19 | 7:11/mi
Half
1:34:57
13.10 mi
Rank: #130 (+15)
20K → Half
4:57 | 7:23/mi
25K
1:52:54
15.53 mi
Rank: #139 (-9)
Half → 25K
17:57 | 7:23/mi
30K
2:13:15
18.64 mi
Rank: #138 (+1)
25K → 30K
20:21 | 6:34/mi
35K
2:38:41
21.75 mi
Rank: #126 (+12)
30K → 35K
25:26 | 8:12/mi
25.2M
3:04:09
25.20 mi
Rank: #114 (+12)
35K → 25.2M
25:28 | 7:23/mi
Finish
3:10:58
26.22 mi
Rank: #108 (+6)
25.2M → Finish
6:49 | 6:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:34:57
Pace7:15 /mi
2nd Half
Distance13.12 mi
Time1:36:01
Pace7:20 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:3422:297:1522:29
7:15
-
10K
6.21 mi08:21:0344:587:1522:29
7:15
0:00
15K
9.32 mi08:43:461:07:417:1622:43
7:19
+0:04
20K
12.43 mi09:06:051:30:007:1522:19
7:11
-0:08
Half
13.10 mi09:11:021:34:577:154:57
7:23
+0:12
25K
15.53 mi09:28:591:52:547:1717:57
7:23
0:00
30K
18.64 mi09:49:202:13:157:0920:21
6:34
-0:49
35K
21.75 mi10:14:462:38:417:1825:26
8:12
+1:38
25.2M
25.20 mi10:40:143:04:097:1925:28
7:23
-0:49
Finish
26.22 mi10:47:033:10:587:186:49
6:42
-0:41

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

6:34 /mi

Average Pace

7:17 /mi

Slowest Pace

8:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

27:10

14% of race

Time at Moderate Pace

2:18:22

72% of race

Time at Slow Pace

25:26

13% of race

Average Pace: 7:17 /mi

Loading chart...
Fast pace (< avg)
Moderate pace (≈ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

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 mi07:58:3422:297:1522:29
7:15
#156
10K
6.21 mi08:21:0344:587:1522:29
7:15
#146
15K
9.32 mi08:43:461:07:417:1622:43
7:19
#148
20K
12.43 mi09:06:051:30:007:1522:19
7:11
#145
Half
13.10 mi09:11:021:34:577:154:57
7:23
#130
25K
15.53 mi09:28:591:52:547:1717:57
7:23
#139
30K
18.64 mi09:49:202:13:157:0920:21
6:34
#138
35K
21.75 mi10:14:462:38:417:1825:26
8:12
#126
25.2M
25.20 mi10:40:143:04:097:1925:28
7:23
#114
Finish
26.22 mi10:47:033:10:587:186:49
6:42
#108
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi156237143(Top 7%)19(Top 2%)7(Top 4%)
10K6.21 mi3.10 mi146+1021+27128(Top 7%)17(Top 2%)6(Top 3%)
15K9.32 mi3.11 mi148-2217143(Top 7%)19(Top 2%)7(Top 4%)
20K12.43 mi3.11 mi145+3217142(Top 7%)18(Top 2%)7(Top 4%)
Half13.10 mi0.67 mi130+1519+2779(Top 4%)7(Top 0.9%)4(Top 2%)
25K15.53 mi2.43 mi139-918+17123(Top 6%)16(Top 2%)7(Top 4%)
30K18.64 mi3.11 mi138+1187132(Top 7%)21(Top 3%)7(Top 4%)
35K21.75 mi3.11 mi126+1217+1797(Top 5%)13(Top 2%)5(Top 3%)
25.2M25.20 mi3.45 mi114+1216+1772(Top 4%)10(Top 1%)4(Top 2%)
Finish26.22 mi1.02 mi108+614+26+150(Top 3%)6(Top 0.8%)2(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×1
+26ft-31ft

Overall

143

Females

19

F25-29

7

5K→10K

3.1 - 6.2 mi

Top 7%
×2
+38ft-17ft

Overall

128

Females

17

F25-29

6

10K→15K

6.2 - 9.3 mi

Top 7%
×2
+26ft-44ft

Overall

143

Females

19

F25-29

7

15K→20K

9.3 - 12.4 mi

Top 7%
×1
+35ft-22ft

Overall

142

Females

18

F25-29

7

20K→Half

12.4 - 13.1 mi

Top 4%
×1
+7ft-13ft

Overall

79

Females

7

F25-29

4

Half→25K

13.1 - 15.5 mi

Top 6%
×2
+48ft-19ft

Overall

123

Females

16

F25-29

7

25K→30K

15.5 - 18.6 mi

Top 7%
×2
+38ft-52ft

Overall

132

Females

21

F25-29

7

30K→35K

18.6 - 21.8 mi

Top 5%
×2
+39ft-39ft

Overall

97

Females

13

F25-29

5

35K→25.2M

21.8 - 25.2 mi

Top 4%
×3
+57ft-58ft

Overall

72

Females

10

F25-29

4

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×1
+17ft-12ft

Overall

50

Females

6

F25-29

2

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
73
Passed By
25
Net Change
+48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#156
5K → 10K144+10#156#146
10K → 15K24-2#146#148
15K → 20K52+3#148#145
20K → Half150+15#145#130
Half → 25K211-9#130#139
25K → 30K32+1#139#138
30K → 35K131+12#138#126
35K → 25.2M131+12#126#114
25.2M → Finish60+6#114#108
TOTALS7325+48
📊

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.

Contact Race Support
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