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SHAMROCK MARATHON 2026

Julia Holston

Bib: 1893•F•Age: 24

Washington, DC

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 47%
Gender (Female)
#0 / 943
Top 38%
Division (F20-24)
#0 / 155
Top 48%
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
9:47/mi
30:24
↑ 26↓ 31
10K· 6.21 mi
9:32/mi
1:00:01
↑ 38↓ 170.1%
15K· 9.32 mi
9:38/mi
1:29:58
↑ 26↓ 440.1%
20K· 12.43 mi
9:37/mi
1:59:51
↑ 35↓ 22
Half· 13.10 mi
9:37/mi
2:06:18
↓ 130.2%
30K· 18.64 mi
9:57/mi
3:01:26
↑ 86↓ 72
35K· 21.75 mi
11:00/mi
3:35:38
↑ 39↓ 39
25.2M
11:14/mi
4:14:25
↑ 57↓ 58
Finish· 26.22 mi
12:16/mi
4:26:55
↑ 17↓ 12

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:06:18
Pace9:39 /mi
2nd Half
Distance13.12 mi
Time2:20:37
Pace10:43 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:5330:249:4730:24
9:47
-
10K
6.21 mi08:40:301:00:019:4029:37
9:32
-0:15
15K
9.32 mi09:10:271:29:589:3929:57
9:38
+0:06
20K
12.43 mi09:40:201:59:519:3929:53
9:37
-0:01
Half
13.10 mi09:46:472:06:189:396:27
9:37
0:00
30K
18.64 mi10:41:553:01:269:4455:08
9:57
+0:20
35K
21.75 mi11:16:073:35:389:5534:12
11:00
+1:03
25.2M
25.20 mi11:54:544:14:2510:0638:47
11:14
+0:14
Finish
26.22 mi12:07:244:26:5510:1112:30
12:16
+1:02

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

9:32 /mi

Average Pace

10:11 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:01:26

68% of race

Time at Slower Pace

1:25:29

32% of race

Average Pace: 10:11 /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 mi08:10:5330:249:4730:24
9:47
#1457
10K
6.21 mi08:40:301:00:019:4029:37
9:32
#1414
15K
9.32 mi09:10:271:29:589:3929:57
9:38
#1397
20K
12.43 mi09:40:201:59:519:3929:53
9:37
#1373
Half
13.10 mi09:46:472:06:189:396:27
9:37
#1346
30K
18.64 mi10:41:553:01:269:4455:08
9:57
#1255
35K
21.75 mi11:16:073:35:389:5534:12
11:00
#1165
25.2M
25.20 mi11:54:544:14:2510:0638:47
11:14
#1118
Finish
26.22 mi12:07:244:26:5510:1112:30
12:16
#1145
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi1457438891387(Top 57%)409(Top 43%)86(Top 55%)
10K6.21 mi3.10 mi1414+43421+1786+31376(Top 57%)406(Top 43%)86(Top 55%)
15K9.32 mi3.11 mi1397+17408+1384+21387(Top 57%)409(Top 43%)86(Top 55%)
20K12.43 mi3.11 mi1373+24404+485-11288(Top 53%)372(Top 39%)81(Top 52%)
Half13.10 mi0.67 mi1346+27395+984+11246(Top 51%)356(Top 38%)81(Top 52%)
30K18.64 mi5.54 mi1255+91368+2779+51209(Top 50%)361(Top 38%)74(Top 48%)
35K21.75 mi3.11 mi1165+90340+2872+7847(Top 35%)244(Top 26%)49(Top 32%)
25.2M25.20 mi3.45 mi1118+47345-572986(Top 41%)340(Top 36%)67(Top 43%)
Finish26.22 mi1.02 mi1145-27357-1275-31613(Top 66%)609(Top 65%)117(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×1story
+26ft-31ft

Overall

1387

Females

409

F20-24

87

5K→10K

3.1 - 6.2 mi

Top 57%
×2story building
+38ft-17ft

Overall

1376

Females

406

F20-24

87

10K→15K

6.2 - 9.3 mi

Top 57%
×2story building
+26ft-44ft

Overall

1387

Females

409

F20-24

87

15K→20K

9.3 - 12.4 mi

Top 53%
×1story
+35ft-22ft

Overall

1288

Females

372

F20-24

82

20K→Half

12.4 - 13.1 mi

Top 51%
×1human
+7ft-13ft

Overall

1246

Females

356

F20-24

82

Half→30K

13.1 - 18.6 mi

Top 50%
×2story building
+86ft-72ft

Overall

1209

Females

361

F20-24

75

30K→35K

18.6 - 21.8 mi

Top 35%
×2stacked humans
+39ft-39ft

Overall

847

Females

244

F20-24

50

35K→25.2M

21.8 - 25.2 mi

Top 41%
×3story building
+57ft-58ft

Overall

986

Females

340

F20-24

67

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×1human
+17ft-12ft

Overall

1613

Females

609

F20-24

117

Passing Analysis

Category:
Athletes Passed
413*
Passed By
101
Net Change
+312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1457
5K → 10K60*17+43#1457#1414
10K → 15K236+17#1414#1397
15K → 20K31*7+24#1397#1373
20K → Half27*0+27#1373#1346
Half → 30K105*14+91#1346#1255
30K → 35K94*4+90#1255#1165
35K → 25.2M71*24+47#1165#1118
25.2M → Finish2*29-27#1118#1145
TOTALS413*101+312

* 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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