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SHAMROCK MARATHON 2026

Christopher Davis

Bib: 900•M•Age: 39

Centreville, VA

0:00
0:00
/ mi
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Overall
#0 / 2429
Top 19%
Gender (Male)
#0 / 1480
Top 25%
Division (M35-39)
#0 / 220
Top 24%
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
8:31/mi
26:28
↑ 26↓ 31
10K· 6.21 mi
8:30/mi
52:52
↑ 38↓ 170.1%
15K· 9.32 mi
8:50/mi
1:20:18
↑ 26↓ 440.1%
20K· 12.43 mi
8:28/mi
1:46:36
↑ 35↓ 22
Half· 13.10 mi
8:43/mi
1:52:27
↓ 130.2%
30K· 18.64 mi
8:23/mi
2:38:57
↑ 86↓ 72
35K· 21.75 mi
9:07/mi
3:07:15
↑ 39↓ 39
25.2M
8:48/mi
3:37:39
↑ 57↓ 58
Finish· 26.22 mi
8:03/mi
3:45:51
↑ 17↓ 12

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.10 mi
Time1:52:27
Pace8:35 /mi
2nd Half⚖️ Balanced
Distance13.12 mi
Time1:53:24
Pace8:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:5026:288:3126:28
8:31
-
10K
6.21 mi08:27:1452:528:3026:24
8:30
-0:01
15K
9.32 mi08:54:401:20:188:3727:26
8:50
+0:20
20K
12.43 mi09:20:581:46:368:3526:18
8:28
-0:22
Half
13.10 mi09:26:491:52:278:355:51
8:43
+0:15
30K
18.64 mi10:13:192:38:578:3246:30
8:23
-0:20
35K
21.75 mi10:41:373:07:158:3728:18
9:07
+0:44
25.2M
25.20 mi11:12:013:37:398:3830:24
8:48
-0:19
Finish
26.22 mi11:20:133:45:518:378:12
8:03
-0:45

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

8:03 /mi

Average Pace

8:37 /mi

Slowest Pace

9:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:33

87% of race

Time at Steady Pace

28:18

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi08:00:5026:288:3126:28
8:31
#707
10K
6.21 mi08:27:1452:528:3026:24
8:30
#713
15K
9.32 mi08:54:401:20:188:3727:26
8:50
#761
20K
12.43 mi09:20:581:46:368:3526:18
8:28
#719
Half
13.10 mi09:26:491:52:278:355:51
8:43
#714
30K
18.64 mi10:13:192:38:578:3246:30
8:23
#603
35K
21.75 mi10:41:373:07:158:3728:18
9:07
#528
25.2M
25.20 mi11:12:013:37:398:3830:24
8:48
#468
Finish
26.22 mi11:20:133:45:518:378:12
8:03
#452
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi70756576908(Top 37%)700(Top 47%)91(Top 42%)
10K6.21 mi3.10 mi713-6563+277-1718(Top 30%)569(Top 38%)77(Top 35%)
15K9.32 mi3.11 mi761-48600-3783-6908(Top 37%)700(Top 47%)91(Top 42%)
20K12.43 mi3.11 mi719+42569+3178+5630(Top 26%)507(Top 34%)69(Top 32%)
Half13.10 mi0.67 mi714+5566+378715(Top 29%)568(Top 38%)78(Top 36%)
30K18.64 mi5.54 mi603+111484+8271+7513(Top 21%)412(Top 28%)61(Top 28%)
35K21.75 mi3.11 mi528+75427+5764+7331(Top 14%)271(Top 18%)39(Top 18%)
25.2M25.20 mi3.45 mi468+60375+5254+10303(Top 12%)238(Top 16%)39(Top 18%)
Finish26.22 mi1.02 mi452+16364+1153+1285(Top 12%)218(Top 15%)32(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×1story
+26ft-31ft

Overall

908

Males

700

M35-39

98

5K→10K

3.1 - 6.2 mi

Top 30%
×2story building
+38ft-17ft

Overall

718

Males

569

M35-39

85

10K→15K

6.2 - 9.3 mi

Top 37%
×2story building
+26ft-44ft

Overall

908

Males

700

M35-39

98

15K→20K

9.3 - 12.4 mi

Top 26%
×1story
+35ft-22ft

Overall

630

Males

507

M35-39

75

20K→Half

12.4 - 13.1 mi

Top 29%
×1human
+7ft-13ft

Overall

715

Males

568

M35-39

82

Half→30K

13.1 - 18.6 mi

Top 21%
×2story building
+86ft-72ft

Overall

513

Males

412

M35-39

63

30K→35K

18.6 - 21.8 mi

Top 14%
×2stacked humans
+39ft-39ft

Overall

331

Males

271

M35-39

40

35K→25.2M

21.8 - 25.2 mi

Top 12%
×3story building
+57ft-58ft

Overall

303

Males

238

M35-39

40

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×1human
+17ft-12ft

Overall

285

Males

218

M35-39

33

Passing Analysis

Category:
Athletes Passed
352*
Passed By
97
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#707
5K → 10K1521-6#707#713
10K → 15K755-48#713#761
15K → 20K46*4+42#761#719
20K → Half11*6+5#719#714
Half → 30K116*5+111#714#603
30K → 35K77*2+75#603#528
35K → 25.2M63*3+60#528#468
25.2M → Finish17*1+16#468#452
TOTALS352*97+255

* 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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