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SHAMROCK MARATHON 2026

Joshua Negron

Bib: 2531•M•Age: 26

Odenton, MD

0:00
0:00
/ mi
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Overall
#0 / 2429
Gender (Male)
#0 / 1480
Division (M25-29)
#0 / 297
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:36/mi
29:49
↑ 26↓ 31
10K· 6.21 mi
9:37/mi
59:43
↑ 38↓ 170.1%
15K· 9.32 mi
9:39/mi
1:29:42
↑ 26↓ 440.1%
20K· 12.43 mi
10:02/mi
2:00:51
↑ 35↓ 22
Half· 13.10 mi
10:08/mi
2:07:39
↓ 130.2%
30K· 18.64 mi
11:21/mi
3:10:33
↑ 86↓ 72
35K· 21.75 mi
16:42/mi
4:02:25
↑ 39↓ 39
25.2M
14:27/mi
4:52:19
↑ 57↓ 58
Finish· 26.22 mi
13:05/mi
5:05:39
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:07:39
Pace9:45 /mi
2nd Half
Distance13.12 mi
Time2:58:00
Pace13:34 /mi
📊Positive Split: 39.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:13:5329:499:3629:49
9:36
-
10K
6.21 mi08:43:4759:439:3729:54
9:37
+0:01
15K
9.32 mi09:13:461:29:429:3729:59
9:39
+0:02
20K
12.43 mi09:44:552:00:519:4331:09
10:02
+0:23
Half
13.10 mi09:51:432:07:399:456:48
10:08
+0:06
30K
18.64 mi10:54:373:10:3310:131:02:54
11:21
+1:13
35K
21.75 mi11:46:294:02:2511:0951:52
16:42
+5:21
25.2M
25.20 mi12:36:234:52:1911:3649:54
14:27
-2:15
Finish
26.22 mi12:49:435:05:3911:4013:20
13:05
-1:22

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

9:36 /mi

Average Pace

11:40 /mi

Slowest Pace

16:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:07:39

42% of race

Time at Slower Pace

2:58:00

58% of race

Average Pace: 11:39 /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 mi08:13:5329:499:3629:49
9:36
#1372
10K
6.21 mi08:43:4759:439:3729:54
9:37
#1393
15K
9.32 mi09:13:461:29:429:3729:59
9:39
#1388
20K
12.43 mi09:44:552:00:519:4331:09
10:02
#1401
Half
13.10 mi09:51:432:07:399:456:48
10:08
#1384
30K
18.64 mi10:54:373:10:3310:131:02:54
11:21
#1474
35K
21.75 mi11:46:294:02:2511:0951:52
16:42
#1635
25.2M
25.20 mi12:36:234:52:1911:3649:54
14:27
#1680
Finish
26.22 mi12:49:435:05:3911:4013:20
13:05
#1688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi13729691931395(Top 57%)981(Top 66%)202(Top 68%)
10K6.21 mi3.10 mi1393-21977-8197-41422(Top 59%)999(Top 68%)203(Top 69%)
15K9.32 mi3.11 mi1388+5981-4200-31395(Top 57%)981(Top 66%)202(Top 68%)
20K12.43 mi3.11 mi1401-13986-5202-21469(Top 60%)1019(Top 69%)213(Top 72%)
Half13.10 mi0.67 mi1384+17975+11205-31487(Top 61%)1021(Top 69%)218(Top 74%)
30K18.64 mi5.54 mi1474-901008-33215-101665(Top 69%)1092(Top 74%)228(Top 77%)
35K21.75 mi3.11 mi1635-1611088-80234-192131(Top 88%)1318(Top 89%)259(Top 88%)
25.2M25.20 mi3.45 mi1680-451091-3235-11870(Top 77%)1149(Top 78%)242(Top 82%)
Finish26.22 mi1.02 mi1688-81092-1234+11743(Top 72%)1086(Top 73%)228(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×1story
+26ft-31ft

Overall

1395

Males

981

M25-29

211

5K→10K

3.1 - 6.2 mi

Top 59%
×2story building
+38ft-17ft

Overall

1422

Males

999

M25-29

212

10K→15K

6.2 - 9.3 mi

Top 57%
×2story building
+26ft-44ft

Overall

1395

Males

981

M25-29

211

15K→20K

9.3 - 12.4 mi

Top 60%
×1story
+35ft-22ft

Overall

1469

Males

1019

M25-29

221

20K→Half

12.4 - 13.1 mi

Top 61%
×1human
+7ft-13ft

Overall

1487

Males

1021

M25-29

224

Half→30K

13.1 - 18.6 mi

Top 69%
×2story building
+86ft-72ft

Overall

1665

Males

1092

M25-29

235

30K→35K

18.6 - 21.8 mi

Top 88%
×2stacked humans
+39ft-39ft

Overall

2131

Males

1318

M25-29

265

35K→25.2M

21.8 - 25.2 mi

Top 77%
×3story building
+57ft-58ft

Overall

1870

Males

1149

M25-29

246

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×1human
+17ft-12ft

Overall

1743

Males

1086

M25-29

230

Passing Analysis

Category:
Athletes Passed
162*
Passed By
478
Net Change
-316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1372
5K → 10K28*49-21#1372#1393
10K → 15K2015+5#1393#1388
15K → 20K15*28-13#1388#1401
20K → Half25*8+17#1401#1384
Half → 30K40*130-90#1384#1474
30K → 35K6*167-161#1474#1635
35K → 25.2M21*66-45#1635#1680
25.2M → Finish7*15-8#1680#1688
TOTALS162*478-316

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

📊

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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Public Race Data

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