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SHAMROCK MARATHON 2026

Udi Grofman

Bib: 2715•M•Age: 56

NEW YORK, NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Gender (Male)
#0 / 1480
Masters (Masters Men)
#0 / 477
Division (M55-59)
#0 / 60
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
10:01/mi
31:06
↑ 26↓ 31
10K· 6.21 mi
10:22/mi
1:03:19
↑ 38↓ 170.1%
15K· 9.32 mi
10:15/mi
1:35:11
↑ 26↓ 440.1%
20K· 12.43 mi
10:07/mi
2:06:36
↑ 35↓ 22
Half· 13.10 mi
10:08/mi
2:13:24
↓ 130.2%
30K· 18.64 mi
9:52/mi
3:08:08
↑ 86↓ 72
35K· 21.75 mi
11:15/mi
3:43:06
↑ 39↓ 39
25.2M
12:12/mi
4:25:12
↑ 57↓ 58
Finish· 26.22 mi
10:56/mi
4:36:21
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:13:24
Pace10:11 /mi
2nd Half
Distance13.12 mi
Time2:22:57
Pace10:54 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:1031:0610:0131:06
10:01
-
10K
6.21 mi08:47:231:03:1910:1132:13
10:22
+0:21
15K
9.32 mi09:19:151:35:1110:1331:52
10:15
-0:07
20K
12.43 mi09:50:402:06:3610:1131:25
10:07
-0:08
Half
13.10 mi09:57:282:13:2410:116:48
10:08
+0:01
30K
18.64 mi10:52:123:08:0810:0654:44
9:52
-0:16
35K
21.75 mi11:27:103:43:0610:1634:58
11:15
+1:23
25.2M
25.20 mi12:09:164:25:1210:3142:06
12:12
+0:57
Finish
26.22 mi12:20:254:36:2110:3311:09
10:56
-1:16

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

9:52 /mi

Average Pace

10:33 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:44

20% of race

Time at Steady Pace

2:13:24

48% of race

Time at Slower Pace

1:28:13

32% of race

Average Pace: 10:32 /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 mi08:15:1031:0610:0131:06
10:01
#1566
10K
6.21 mi08:47:231:03:1910:1132:13
10:22
#1646
15K
9.32 mi09:19:151:35:1110:1331:52
10:15
#1642
20K
12.43 mi09:50:402:06:3610:1131:25
10:07
#1601
Half
13.10 mi09:57:282:13:2410:116:48
10:08
#1572
30K
18.64 mi10:52:123:08:0810:0654:44
9:52
#1416
35K
21.75 mi11:27:103:43:0610:1634:58
11:15
#1304
25.2M
25.20 mi12:09:164:25:1210:3142:06
12:12
#1299
Finish
26.22 mi12:20:254:36:2110:3311:09
10:56
#1300
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15661071361646(Top 68%)1123(Top 76%)38(Top 63%)
10K6.21 mi3.10 mi1646-801121-5037-11756(Top 72%)1193(Top 81%)39(Top 65%)
15K9.32 mi3.11 mi1642+41116+538-11646(Top 68%)1123(Top 76%)38(Top 63%)
20K12.43 mi3.11 mi1601+411092+24381509(Top 62%)1046(Top 71%)37(Top 62%)
Half13.10 mi0.67 mi1572+291074+18381478(Top 61%)1016(Top 69%)39(Top 65%)
30K18.64 mi5.54 mi1416+156975+9936+21171(Top 48%)825(Top 56%)31(Top 52%)
35K21.75 mi3.11 mi1304+112895+8033+3933(Top 38%)648(Top 44%)23(Top 38%)
25.2M25.20 mi3.45 mi1299+5882+1332+11245(Top 51%)776(Top 52%)30(Top 50%)
Finish26.22 mi1.02 mi1300-1878+4321306(Top 54%)835(Top 56%)31(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×1story
+26ft-31ft

Overall

1646

Males

1123

M55-59

39

5K→10K

3.1 - 6.2 mi

Top 72%
×2story building
+38ft-17ft

Overall

1756

Males

1193

M55-59

41

10K→15K

6.2 - 9.3 mi

Top 68%
×2story building
+26ft-44ft

Overall

1646

Males

1123

M55-59

39

15K→20K

9.3 - 12.4 mi

Top 62%
×1story
+35ft-22ft

Overall

1509

Males

1046

M55-59

38

20K→Half

12.4 - 13.1 mi

Top 61%
×1human
+7ft-13ft

Overall

1478

Males

1016

M55-59

39

Half→30K

13.1 - 18.6 mi

Top 48%
×2story building
+86ft-72ft

Overall

1171

Males

825

M55-59

31

30K→35K

18.6 - 21.8 mi

Top 38%
×2stacked humans
+39ft-39ft

Overall

933

Males

648

M55-59

23

35K→25.2M

21.8 - 25.2 mi

Top 51%
×3story building
+57ft-58ft

Overall

1245

Males

776

M55-59

30

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×1human
+17ft-12ft

Overall

1306

Males

835

M55-59

31

Passing Analysis

Category:
Athletes Passed
445*
Passed By
179
Net Change
+266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1566
5K → 10K12*92-80#1566#1646
10K → 15K3228+4#1646#1642
15K → 20K47*6+41#1642#1601
20K → Half32*3+29#1601#1572
Half → 30K160*4+156#1572#1416
30K → 35K114*2+112#1416#1304
35K → 25.2M38*33+5#1304#1299
25.2M → Finish10*11-1#1299#1300
TOTALS445*179+266

* 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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