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SHAMROCK MARATHON 2025

Sheila Reinken

Boca Raton, FL

Bib: 1701 F 64

0:00
0:00
/ mi
Masters
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Overall
#0 / 1949
Gender (Female)
#0 / 791
Masters (Masters Women)
#0 / 277
Top 40%
Division (F60-64)
#0 / 12
Top 33%
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
9:50/mi
30:30
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
9:56/mi
1:01:21
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
9:50/mi
1:31:52
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
9:43/mi
2:02:02
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
10:34/mi
2:09:07
↓ 130.2%
11 ft elev
25K· 15.53 mi
9:53/mi
2:33:10
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
9:04/mi
3:01:18
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
13:00/mi
3:41:41
↑ 39↓ 39
25 ft elev
25.2M
13:35/mi
4:28:32
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
15:37/mi
4:44:26
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:09:07
Pace9:52 /mi
2nd Half
Distance13.12 mi
Time2:35:19
Pace11:51 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:4030:309:5030:30
9:50
-
10K
6.21 mi08:41:311:01:219:5330:51
9:56
+0:06
15K
9.32 mi09:12:021:31:529:5230:31
9:50
-0:06
20K
12.43 mi09:42:122:02:029:5030:10
9:43
-0:07
Half
13.10 mi09:49:172:09:079:527:05
10:34
+0:51
25K
15.53 mi10:13:202:33:109:5224:03
9:53
-0:41
30K
18.64 mi10:41:283:01:189:4428:08
9:04
-0:49
35K
21.75 mi11:21:513:41:4110:1240:23
13:00
+3:56
25.2M
25.20 mi12:08:424:28:3210:4046:51
13:35
+0:35
Finish
26.22 mi12:24:364:44:2610:5215:54
15:37
+2:02

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

9:04 /mi

Average Pace

10:51 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:01:18

64% of race

Time at Slower Pace

1:43:08

36% of race

Average Pace: 10:51 /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 mi08:10:4030:309:5030:30
9:50
#1117
10K
6.21 mi08:41:311:01:219:5330:51
9:56
#1130
15K
9.32 mi09:12:021:31:529:5230:31
9:50
#1106
20K
12.43 mi09:42:122:02:029:5030:10
9:43
#1091
Half
13.10 mi09:49:172:09:079:527:05
10:34
#1082
25K
15.53 mi10:13:202:33:109:5224:03
9:53
#1043
30K
18.64 mi10:41:283:01:189:4428:08
9:04
#1019
35K
21.75 mi11:21:513:41:4110:1240:23
13:00
#1043
25.2M
25.20 mi12:08:424:28:3210:4046:51
13:35
#1133
Finish
26.22 mi12:24:364:44:2610:5215:54
15:37
#1188
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi111736041079(Top 55%)344(Top 43%)3(Top 25%)
10K6.21 mi3.10 mi1130-1336041135(Top 58%)357(Top 45%)4(Top 33%)
15K9.32 mi3.11 mi1106+24351+941079(Top 55%)344(Top 43%)3(Top 25%)
20K12.43 mi3.11 mi1091+15344+741022(Top 52%)316(Top 40%)3(Top 25%)
Half13.10 mi0.67 mi1082+9340+441054(Top 54%)333(Top 42%)3(Top 25%)
25K15.53 mi2.43 mi1043+39327+134897(Top 46%)265(Top 34%)2(Top 17%)
30K18.64 mi3.11 mi1019+24322+53+1958(Top 49%)311(Top 39%)3(Top 25%)
35K21.75 mi3.11 mi1043-24341-1931165(Top 60%)431(Top 54%)5(Top 42%)
25.2M25.20 mi3.45 mi1133-90389-484-11543(Top 79%)614(Top 78%)8(Top 67%)
Finish26.22 mi1.02 mi1188-55413-2441893(Top 97%)770(Top 97%)11(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×1story
+26ft-31ft

Overall

1079

Females

344

F60-64

3

5K→10K

3.1 - 6.2 mi

Top 58%
×2story building
+38ft-17ft

Overall

1135

Females

357

F60-64

4

10K→15K

6.2 - 9.3 mi

Top 55%
×2story building
+26ft-44ft

Overall

1079

Females

344

F60-64

3

15K→20K

9.3 - 12.4 mi

Top 52%
×1story
+35ft-22ft

Overall

1022

Females

316

F60-64

3

20K→Half

12.4 - 13.1 mi

Top 54%
×1human
+7ft-13ft

Overall

1054

Females

333

F60-64

3

Half→25K

13.1 - 15.5 mi

Top 46%
×2story building
+48ft-19ft

Overall

897

Females

265

F60-64

2

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+38ft-52ft

Overall

958

Females

311

F60-64

3

30K→35K

18.6 - 21.8 mi

Top 60%
×2stacked humans
+39ft-39ft

Overall

1165

Females

431

F60-64

5

35K→25.2M

21.8 - 25.2 mi

Top 79%
×3story building
+57ft-58ft

Overall

1543

Females

614

F60-64

8

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×1human
+17ft-12ft

Overall

1893

Females

770

F60-64

11

Passing Analysis

Category:
Athletes Passed
190
Passed By
261
Net Change
-71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1117
5K → 10K2639-13#1117#1130
10K → 15K317+24#1130#1106
15K → 20K194+15#1106#1091
20K → Half101+9#1091#1082
Half → 25K445+39#1082#1043
25K → 30K306+24#1043#1019
30K → 35K2145-24#1019#1043
35K → 25.2M999-90#1043#1133
25.2M → Finish055-55#1133#1188
TOTALS190261-71
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management