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SHAMROCK MARATHON 2026

Halie Mast

Bib: 504•F•Age: 23

Harrisonburg, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 14%
Gender (Female)
#0 / 943
Top 6%
Division (F20-24)
#0 / 155
Top 8%
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:30
Rank: #422
Start → 5K
24:30 | 7:53/mi
10K· 6.21 mi
48:47
Rank: #409 (+13)
5K → 10K
24:17 | 7:49/mi
15K· 9.32 mi
1:12:50
Rank: #399 (+10)
10K → 15K
24:03 | 7:44/mi
20K· 12.43 mi
1:37:07
Rank: #386 (+13)
15K → 20K
24:17 | 7:49/mi
Half· 13.10 mi
1:42:19
Rank: #373 (+13)
20K → Half
5:12 | 7:45/mi
30K· 18.64 mi
2:26:04
Rank: #347 (+26)
Half → 30K
43:45 | 7:54/mi
35K· 21.75 mi
2:56:03
Rank: #368 (-21)
30K → 35K
29:59 | 9:39/mi
25.2M
3:27:06
Rank: #333 (+35)
35K → 25.2M
31:03 | 9:00/mi
Finish· 26.22 mi
3:36:02
Rank: #338 (-5)
25.2M → Finish
8:56 | 8:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:42:19
Pace7:49 /mi
2nd Half
Distance13.12 mi
Time1:53:43
Pace8:40 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:4724:307:5324:30
7:53
-
10K
6.21 mi08:21:0448:477:5124:17
7:49
-0:04
15K
9.32 mi08:45:071:12:507:4924:03
7:44
-0:05
20K
12.43 mi09:09:241:37:077:4924:17
7:49
+0:05
Half
13.10 mi09:14:361:42:197:495:12
7:45
-0:04
30K
18.64 mi09:58:212:26:047:5043:45
7:54
+0:09
35K
21.75 mi10:28:202:56:038:0629:59
9:39
+1:45
25.2M
25.20 mi10:59:233:27:068:1331:03
9:00
-0:39
Finish
26.22 mi11:08:193:36:028:158:56
8:46
-0:14

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

7:44 /mi

Average Pace

8:15 /mi

Slowest Pace

9:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:26:04

68% of race

Time at Slower Pace

1:09:58

32% of race

Average Pace: 8:14 /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 mi07:56:4724:307:5324:30
7:53
#422
10K
6.21 mi08:21:0448:477:5124:17
7:49
#409
15K
9.32 mi08:45:071:12:507:4924:03
7:44
#399
20K
12.43 mi09:09:241:37:077:4924:17
7:49
#386
Half
13.10 mi09:14:361:42:197:495:12
7:45
#373
30K
18.64 mi09:58:212:26:047:5043:45
7:54
#347
35K
21.75 mi10:28:202:56:038:0629:59
9:39
#368
25.2M
25.20 mi10:59:233:27:068:1331:03
9:00
#333
Finish
26.22 mi11:08:193:36:028:158:56
8:46
#338
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi4226316374(Top 15%)50(Top 5%)13(Top 8%)
10K6.21 mi3.10 mi409+1359+414+2408(Top 17%)60(Top 6%)14(Top 9%)
15K9.32 mi3.11 mi399+1056+314374(Top 15%)50(Top 5%)13(Top 8%)
20K12.43 mi3.11 mi386+1355+114359(Top 15%)48(Top 5%)12(Top 8%)
Half13.10 mi0.67 mi373+1352+314328(Top 14%)40(Top 4%)13(Top 8%)
30K18.64 mi5.54 mi347+2647+511+3353(Top 15%)53(Top 6%)9(Top 6%)
35K21.75 mi3.11 mi368-2158-1113-2481(Top 20%)99(Top 10%)18(Top 12%)
25.2M25.20 mi3.45 mi333+3556+211+2357(Top 15%)80(Top 8%)18(Top 12%)
Finish26.22 mi1.02 mi338-557-112-1523(Top 22%)142(Top 15%)35(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×1story
+26ft-31ft

Overall

374

Females

50

F20-24

13

5K→10K

3.1 - 6.2 mi

Top 17%
×2stories
+38ft-17ft

Overall

408

Females

60

F20-24

15

10K→15K

6.2 - 9.3 mi

Top 15%
×2stories
+26ft-44ft

Overall

374

Females

50

F20-24

13

15K→20K

9.3 - 12.4 mi

Top 15%
×1story
+35ft-22ft

Overall

359

Females

48

F20-24

13

20K→Half

12.4 - 13.1 mi

Top 14%
×1human
+7ft-13ft

Overall

328

Females

40

F20-24

13

Half→30K

13.1 - 18.6 mi

Top 15%
×2stories
+86ft-72ft

Overall

353

Females

53

F20-24

10

30K→35K

18.6 - 21.8 mi

Top 20%
×2humans
+39ft-39ft

Overall

481

Females

99

F20-24

19

35K→25.2M

21.8 - 25.2 mi

Top 15%
×3stories
+57ft-58ft

Overall

357

Females

80

F20-24

18

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×1human
+17ft-12ft

Overall

523

Females

142

F20-24

35

Passing Analysis

Category:
Athletes Passed
157*
Passed By
73
Net Change
+84
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#422
5K → 10K207+13#422#409
10K → 15K133+10#409#399
15K → 20K15*2+13#399#386
20K → Half13*0+13#386#373
Half → 30K37*11+26#373#347
30K → 35K13*34-21#347#368
35K → 25.2M42*7+35#368#333
25.2M → Finish4*9-5#333#338
TOTALS157*73+84

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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