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SHAMROCK MARATHON 2026

Ingrid Diaz

Bib: 1494•F•Age: 42

Alexandria, VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Gender (Female)
#0 / 943
Masters (Masters Women)
#0 / 286
Division (F40-44)
#0 / 91
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
12:55/mi
40:08
↑ 26↓ 31
10K· 6.21 mi
11:47/mi
1:16:46
↑ 38↓ 170.1%
15K· 9.32 mi
12:24/mi
1:55:19
↑ 26↓ 440.1%
20K· 12.43 mi
13:42/mi
2:37:52
↑ 35↓ 22
Half· 13.10 mi
13:32/mi
2:46:57
↓ 130.2%
30K· 18.64 mi
14:47/mi
4:08:54
↑ 86↓ 72
35K· 21.75 mi
18:54/mi
5:07:36
↑ 39↓ 39
25.2M
16:42/mi
6:05:13
↑ 57↓ 58
Finish· 26.22 mi
16:42/mi
6:22:14
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:46:57
Pace12:45 /mi
2nd Half
Distance13.12 mi
Time3:35:17
Pace16:25 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:3440:0812:5540:08
12:55
-
10K
6.21 mi08:49:121:16:4612:2136:38
11:47
-1:08
15K
9.32 mi09:27:451:55:1912:2238:33
12:24
+0:37
20K
12.43 mi10:10:182:37:5212:4242:33
13:42
+1:18
Half
13.10 mi10:19:232:46:5712:459:05
13:32
-0:10
30K
18.64 mi11:41:204:08:5413:211:21:57
14:47
+1:15
35K
21.75 mi12:40:025:07:3614:0958:42
18:54
+4:07
25.2M
25.20 mi13:37:396:05:1314:3057:37
16:42
-2:12
Finish
26.22 mi13:54:406:22:1414:3517:01
16:42
0:00

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

11:47 /mi

Average Pace

14:35 /mi

Slowest Pace

18:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:11

20% of race

Time at Steady Pace

2:53:43

45% of race

Time at Slower Pace

2:13:20

35% of race

Average Pace: 14:35 /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 mi08:12:3440:0812:5540:08
12:55
#2391
10K
6.21 mi08:49:121:16:4612:2136:38
11:47
#2330
15K
9.32 mi09:27:451:55:1912:2238:33
12:24
#2312
20K
12.43 mi10:10:182:37:5212:4242:33
13:42
#2320
Half
13.10 mi10:19:232:46:5712:459:05
13:32
#2296
30K
18.64 mi11:41:204:08:5413:211:21:57
14:47
#2283
35K
21.75 mi12:40:025:07:3614:0958:42
18:54
#2306
25.2M
25.20 mi13:37:396:05:1314:3057:37
16:42
#2282
Finish
26.22 mi13:54:406:22:1414:3517:01
16:42
#2279
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi2391888842263(Top 93%)809(Top 86%)71(Top 80%)
10K6.21 mi3.10 mi2330+61848+4079+52224(Top 92%)786(Top 83%)66(Top 74%)
15K9.32 mi3.11 mi2312+18831+1776+32263(Top 93%)809(Top 86%)71(Top 80%)
20K12.43 mi3.11 mi2320-8841-1077-12333(Top 96%)855(Top 91%)79(Top 89%)
Half13.10 mi0.67 mi2296+24833+8772297(Top 95%)851(Top 90%)78(Top 88%)
30K18.64 mi5.54 mi2283+13835-278-12283(Top 94%)862(Top 91%)79(Top 89%)
35K21.75 mi3.11 mi2306-23855-2079-12369(Top 98%)922(Top 98%)86(Top 97%)
25.2M25.20 mi3.45 mi2282+24849+6792236(Top 92%)855(Top 91%)79(Top 89%)
Finish26.22 mi1.02 mi2279+3847+278+12236(Top 92%)851(Top 90%)79(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×1story
+26ft-31ft

Overall

2263

Females

809

F40-44

78

5K→10K

3.1 - 6.2 mi

Top 92%
×2story building
+38ft-17ft

Overall

2224

Females

786

F40-44

73

10K→15K

6.2 - 9.3 mi

Top 93%
×2story building
+26ft-44ft

Overall

2263

Females

809

F40-44

78

15K→20K

9.3 - 12.4 mi

Top 96%
×1story
+35ft-22ft

Overall

2333

Females

855

F40-44

85

20K→Half

12.4 - 13.1 mi

Top 95%
×1human
+7ft-13ft

Overall

2297

Females

851

F40-44

83

Half→30K

13.1 - 18.6 mi

Top 94%
×2story building
+86ft-72ft

Overall

2283

Females

862

F40-44

82

30K→35K

18.6 - 21.8 mi

Top 98%
×2stacked humans
+39ft-39ft

Overall

2369

Females

922

F40-44

89

35K→25.2M

21.8 - 25.2 mi

Top 92%
×3story building
+57ft-58ft

Overall

2236

Females

855

F40-44

81

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×1human
+17ft-12ft

Overall

2236

Females

851

F40-44

81

Passing Analysis

Category:
Athletes Passed
219*
Passed By
107
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2391
5K → 10K64*3+61#2391#2330
10K → 15K268+18#2330#2312
15K → 20K17*25-8#2312#2320
20K → Half29*5+24#2320#2296
Half → 30K42*29+13#2296#2283
30K → 35K8*31-23#2283#2306
35K → 25.2M29*5+24#2306#2282
25.2M → Finish4*1+3#2282#2279
TOTALS219*107+112

* 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

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management