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SHAMROCK MARATHON 2026

Erdenechimeg Khandmaa

Sterling, VA

Bib: 502 F 51

0:00
0:00
/ mi
Masters
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Overall
#0 / 2429
Top 32%
Gender (Female)
#0 / 943
Top 21%
Masters (Masters Women)
#0 / 286
Top 13%
Division (F50-54)
#0 / 55
Top 13%
Race Day Weather
55°/45°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
8:47/mi
27:16
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
8:38/mi
54:05
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
8:39/mi
1:20:56
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
8:53/mi
1:48:31
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
8:53/mi
1:54:29
↓ 130.2%
11 ft elev
30K· 18.64 mi
8:56/mi
2:44:01
↑ 86↓ 72
25 ft elev
35K· 21.75 mi
10:20/mi
3:16:06
↑ 39↓ 39
25 ft elev
25.2M
10:43/mi
3:53:06
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
12:11/mi
4:05:31
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

Half Splits

1st Half· via Half
1:54:298:44 /mi⚡ faster
2nd Half
2:11:029:59 /mi+14.5%
Positive split — 14.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:168:473.11 mi27:16
8:47
-
10K
54:058:423.10 mi26:49
8:38
-0:09
15K
1:20:568:413.11 mi26:51
8:39
+0:01
20K
1:48:318:443.11 mi27:35
8:53
+0:14
Half(13.10 mi)
1:54:298:440.67 mi5:58
8:53
0:00
30K
2:44:018:485.54 mi49:32
8:56
+0:03
35K
3:16:069:013.11 mi32:05
10:20
+1:24
25.2M
3:53:069:153.45 mi37:00
10:43
+0:23
Finish(26.22 mi)
4:05:319:221.02 mi12:25
12:11
+1:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

9:22 /mi

Slowest Pace

12:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:44:01

67% of race

Time at Slower Pace

1:21:30

33% of race

Average Pace: 9:22 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi863201107711606
10K3.10 mi813+50185+168+27841717
15K3.11 mi800+13180+587711606
20K3.11 mi818-18178+27+18711937
Half(13.10 mi)0.67 mi812+6174+478231806
30K5.54 mi750+62156+186+17571766
35K3.11 mi720+30157-15+16671757
25.2M3.45 mi729-9169-12580626410
Finish(26.22 mi)1.02 mi779-50200-317-2159960326

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×1story
+26ft-31ft

Overall

771

Females

160

F50-54

6

5K→10K

3.1 - 6.2 mi

Top 32%
×2story building
+38ft-17ft

Overall

784

Females

171

F50-54

7

10K→15K

6.2 - 9.3 mi

Top 32%
×2story building
+26ft-44ft

Overall

771

Females

160

F50-54

6

15K→20K

9.3 - 12.4 mi

Top 36%
×1story
+35ft-22ft

Overall

871

Females

193

F50-54

7

20K→Half

12.4 - 13.1 mi

Top 34%
×1human
+7ft-13ft

Overall

823

Females

180

F50-54

6

Half→30K

13.1 - 18.6 mi

Top 31%
×2story building
+86ft-72ft

Overall

757

Females

176

F50-54

6

30K→35K

18.6 - 21.8 mi

Top 27%
×2stacked humans
+39ft-39ft

Overall

667

Females

175

F50-54

7

35K→25.2M

21.8 - 25.2 mi

Top 33%
×3story building
+57ft-58ft

Overall

806

Females

264

F50-54

10

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×1human
+17ft-12ft

Overall

1599

Females

603

F50-54

26

Passing Analysis

Category:
Passed
282*
Passed By
198
Net Change
+84
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#863
5K → 10K577+50#863#813
10K → 15K2512+13#813#800
15K → 20K18*36-18#800#818
20K → Half11*5+6#818#812
Half → 30K87*25+62#812#750
30K → 35K50*20+30#750#720
35K → 25.2M31*40-9#720#729
25.2M → Finish3*53-50#729#779
TOTALS282*198+84

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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