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LEADVILLE TRAIL 100 RUN 2026

Mark Calkins

Forest Grove, OR

Bib: 58 M 46

0:00
0:00
/ mi
Masters
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Overall
#0 / 391
Gender (Male)
#0 / 292
Masters (Masters Men)
#0 / 130
M40-49
#0 / 91
Race Day Weather
51°/41°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10,279 ft elev
8.6M
11:23/mi
1:37:57
↑ 991↓ 5551.0%
10,714 ft elev
20.5M
12:59/mi
4:12:24
↑ 602↓ 12451.0%
10,062 ft elev
26.0M
13:57/mi
5:29:06
↑ 121↓ 4271.1%
9,705 ft elev
31.8M
14:25/mi
6:52:43
↑ 352↓ 1060.8%
9,951 ft elev
40.5M
14:58/mi
9:02:59
↑ 1024↓ 15101.1%
9,465 ft elev
45.6M
33:45/mi
11:55:09
↑ 25139.2%
11,980 ft elev
52.3M
18:37/mi
13:59:55
↑ 1002↓ 25544.4%
10,436 ft elev
59.1M
24:49/mi
16:48:40
↑ 2593↓ 9434.6%
12,029 ft elev
64.2M
22:13/mi
18:42:01
↓ 24998.9%
9,632 ft elev
72.8M
20:16/mi
21:36:15
↑ 1408↓ 9810.9%
10,055 ft elev
78.7M
16:16/mi
23:12:14
↑ 92↓ 3770.9%
9,769 ft elev
84.2M
16:59/mi
24:45:39
↑ 395↓ 1310.9%
10,046 ft elev
89.2M
18:56/mi
26:20:18
↑ 617↓ 1741.7%
10,498 ft elev
Finish· 100.00 mi
15:45/mi
29:10:29
↑ 857↓ 10800.4%
10,276 ft elev
Course Elevation
9439–12552 ft
≈
×1burj khalifa
•▲ 12757 ft climb · ▼ 12760 ft descent

The Course

Half Splits

1st Half· via 52.3M
13:59:5516:04 /mi⚡ faster
2nd Half
15:25:3119:24 /mi+10.2%
Positive split — 10.2% 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
8.6M
1:37:5711:238.60 mi1:37:57
11:23
-
20.5M
4:12:2412:1911.90 mi2:34:27
12:59
+1:36
26.0M
5:29:0612:395.50 mi1:16:42
13:57
+0:58
31.8M
6:52:4312:595.80 mi1:23:37
14:25
+0:28
40.5M
9:02:5913:248.70 mi2:10:16
14:58
+0:33
45.6M
11:55:0915:415.10 mi2:52:10
33:45
+18:47
52.3M
13:59:5516:046.70 mi2:04:46
18:37
-15:08
59.1M
16:48:4017:046.80 mi2:48:45
24:49
+6:12
64.2M
18:42:0117:295.10 mi1:53:21
22:13
-2:36
72.8M
21:36:1517:488.60 mi2:54:14
20:16
-1:57
78.7M
23:12:1417:415.90 mi1:35:59
16:16
-4:00
84.2M
24:45:3917:395.50 mi1:33:25
16:59
+0:43
89.2M
26:20:1817:435.00 mi1:34:39
18:56
+1:57
Finish(100.00 mi)
29:10:2917:3010.80 mi2:50:11
15:45
-3:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:23 /mi

Average Pace

17:30 /mi

Slowest Pace

33:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

5:29:06

19% of race

Time at Steady Pace

13:12:53

45% of race

Time at Slower Pace

10:28:30

36% of race

Average Pace: 17:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi25.0mi50.0mi75.0mi100.0mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-49Seg. OverallSeg. MalesSeg. M40-49
8.6M8.60 mi3352666133526661
20.5M11.90 mi434-99342-7679-1848237787
26.0M5.50 mi451-17351-983-449938388
31.8M5.80 mi449+2349+284-144834481
40.5M8.70 mi431+18336+1382+239530676
45.6M5.10 mi426+5327+984-241231081
52.3M6.70 mi430-4329-286-243332987
59.1M6.80 mi419+11317+1289-335026569
64.2M5.10 mi391+28300+1786+318915742
72.8M8.60 mi393-230088-235326678
78.7M5.90 mi368+25280+2085+319615044
84.2M5.50 mi342+26262+1881+413310727
89.2M5.00 mi326+16249+1377+415411836
Finish(100.00 mi)10.80 mi335-9253-481-427620866

Segment Performance Analysis

Start → 8.6M

0.0 - 8.6 mi

Top 86%
×3stacked redwood trees
+991ft-555ft

Overall

335

Males

266

M45-49

35

8.6M→20.5M

8.6 - 20.5 mi

Top 123%
×3stacked redwood trees
+602ft-1245ft

Overall

482

Males

377

M45-49

53

20.5M→26.0M

20.5 - 26.0 mi

Top 128%
×1redwood tree
+121ft-427ft

Overall

499

Males

383

M45-49

56

26.0M→31.8M

26.0 - 31.8 mi

Top 115%
×25story building
+352ft-106ft

Overall

448

Males

344

M45-49

46

31.8M→40.5M

31.8 - 40.5 mi

Top 101%
×4stacked redwood trees
+1024ft-1510ft

Overall

395

Males

306

M45-49

38

40.5M→45.6M

40.5 - 45.6 mi

Top 105%
×8stacked redwood trees
+2513ft-46ft

Overall

412

Males

310

M45-49

44

45.6M→52.3M

45.6 - 52.3 mi

Top 111%
×7stacked redwood trees
+1002ft-2554ft

Overall

433

Males

329

M45-49

48

52.3M→59.1M

52.3 - 59.1 mi

Top 90%
×7stacked redwood trees
+2593ft-943ft

Overall

350

Males

265

M45-49

32

59.1M→64.2M

59.1 - 64.2 mi

Top 48%
×8stacked redwood trees
+109ft-2499ft

Overall

189

Males

157

M45-49

18

64.2M→72.8M

64.2 - 72.8 mi

Top 90%
×4stacked redwood trees
+1408ft-981ft

Overall

353

Males

266

M45-49

40

72.8M→78.7M

72.8 - 78.7 mi

Top 50%
×1redwood tree
+92ft-377ft

Overall

196

Males

150

M45-49

22

78.7M→84.2M

78.7 - 84.2 mi

Top 34%
×22story building
+395ft-131ft

Overall

133

Males

107

M45-49

13

84.2M→89.2M

84.2 - 89.2 mi

Top 39%
×2stacked redwood trees
+617ft-174ft

Overall

154

Males

118

M45-49

16

89.2M→Finish

89.2 - 100.0 mi

Top 71%
×3stacked redwood trees
+857ft-1080ft

Overall

276

Males

208

M45-49

32

Passing Analysis

Category:
▲Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 8.6M-#335
8.6M → 20.5M
1056-99
#335 → #434
20.5M → 26.0M
258-17
#434 → #451
26.0M → 31.8M
911*+2
#451 → #449
31.8M → 40.5M
624*+18
#449 → #431
40.5M → 45.6M
2429*+5
#431 → #426
45.6M → 52.3M
106-4
#426 → #430
52.3M → 59.1M
1425*+11
#430 → #419
59.1M → 64.2M
230*+28
#419 → #391
64.2M → 72.8M
1513*-2
#391 → #393
72.8M → 78.7M
025*+25
#393 → #368
78.7M → 84.2M
026*+26
#368 → #342
84.2M → 89.2M
117*+16
#342 → #326
89.2M → Finish
189-9
#326 → #335
TOTALS
229229*0
#335 → #335

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

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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