Mark Marzen
Bib: 167 β’M β’Age: 39
Lakewood, CO

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
β±οΈ Race Timeline
Watch your race unfold from start to finish
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
KT | 1.14 mi | 08:44:38 | 2:44:38 | 144:28 | 2:44:38 | 144:28 | - |
Chapman | 18.10 mi | 10:35:42 | 4:35:42 | 15:14 | 1:51:04 | 6:33 | -137:55 |
Telluride | 27.70 mi | 13:00:29 | 7:00:29 | 15:11 | 2:24:47 | 15:05 | +8:32 |
Krogers | 32.20 mi | 15:09:35 | 9:09:35 | 17:04 | 2:09:06 | 28:41 | +13:36 |
Governor | 35.50 mi | 15:56:56 | 9:56:56 | 16:49 | 47:21 | 14:21 | -14:20 |
Ouray | 43.10 mi | 17:11:22 | 11:11:22 | 15:35 | 1:14:26 | 9:48 | -4:33 |
Engineer | 50.80 mi | 20:22:00 | 14:22:00 | 16:58 | 3:10:38 | 24:45 | +14:57 |
Grouse Gulch | 57.60 mi | 22:27:57 | 16:27:57 | 17:09 | 2:05:57 | 18:31 | -6:14 |
Burrows | 67.00 mi | 26:41:18 | 20:41:18 | 18:32 | 4:13:21 | 26:57 | +8:26 |
Sherman | 70.80 mi | 27:55:32 | 21:55:32 | 18:35 | 1:14:14 | 19:32 | -7:25 |
Pole Creek | 80.20 mi | 32:03:00 | 26:03:00 | 19:29 | 4:07:28 | 26:20 | +6:48 |
Maggie | 85.60 mi | 34:26:37 | 28:26:37 | 19:56 | 2:23:37 | 26:36 | +0:16 |
Cunningham | 91.30 mi | 37:06:59 | 31:06:59 | 20:27 | 2:40:22 | 28:08 | +1:32 |
Silverton | 100.50 mi | 41:18:57 | 35:18:57 | 21:05 | 4:11:58 | 27:23 | -0:45 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
πPace 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
6:33 /mi
Average Pace
21:05 /mi
Slowest Pace
144:28 /mi
πSegments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
3:05:30
9% of race
Time at Steady Pace
29:28:49
83% of race
Time at Slower Pace
2:44:38
8% of race
Average Pace: 21:05 /mi
π¨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.
Click or hover over segments to see details
β¨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
KT | 1.14 mi | 08:44:38 | 2:44:38 | 144:28 | 2:44:38 | 144:28 | #17 | |
Chapman | 18.10 mi | 10:35:42 | 4:35:42 | 15:14 | 1:51:04 | 6:33 | #16 | |
Telluride | 27.70 mi | 13:00:29 | 7:00:29 | 15:11 | 2:24:47 | 15:05 | #14 | |
Krogers | 32.20 mi | 15:09:35 | 9:09:35 | 17:04 | 2:09:06 | 28:41 | #15 | |
Governor | 35.50 mi | 15:56:56 | 9:56:56 | 16:49 | 47:21 | 14:21 | #16 | |
Ouray | 43.10 mi | 17:11:22 | 11:11:22 | 15:35 | 1:14:26 | 9:48 | #16 | |
Engineer | 50.80 mi | 20:22:00 | 14:22:00 | 16:58 | 3:10:38 | 24:45 | #13 | |
Grouse Gulch | 57.60 mi | 22:27:57 | 16:27:57 | 17:09 | 2:05:57 | 18:31 | #15 | |
Burrows | 67.00 mi | 26:41:18 | 20:41:18 | 18:32 | 4:13:21 | 26:57 | #14 | |
Sherman | 70.80 mi | 27:55:32 | 21:55:32 | 18:35 | 1:14:14 | 19:32 | #15 | |
Pole Creek | 80.20 mi | 32:03:00 | 26:03:00 | 19:29 | 4:07:28 | 26:20 | #17 | |
Maggie | 85.60 mi | 34:26:37 | 28:26:37 | 19:56 | 2:23:37 | 26:36 | #17 | |
Cunningham | 91.30 mi | 37:06:59 | 31:06:59 | 20:27 | 2:40:22 | 28:08 | #20 | |
Silverton | 100.50 mi | 41:18:57 | 35:18:57 | 21:05 | 4:11:58 | 27:23 | #22 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| KT | 1.14 mi | 1.14 mi | 17 | 14 | 2 | 17(Top 15%) | 14(Top 16%) | 2(Top 15%) |
| Chapman | 18.10 mi | 16.96 mi | 16+1 | 13+1 | 2 | 16(Top 14%) | 13(Top 14%) | 2(Top 15%) |
| Telluride | 27.70 mi | 9.60 mi | 14+2 | 12+1 | 2 | 13(Top 11%) | 11(Top 12%) | 2(Top 15%) |
| Krogers | 32.20 mi | 4.50 mi | 15-1 | 13-1 | 2 | 20(Top 17%) | 17(Top 19%) | 3(Top 23%) |
| Governor | 35.50 mi | 3.30 mi | 16-1 | 13 | 2 | 16(Top 14%) | 13(Top 14%) | 3(Top 23%) |
| Ouray | 43.10 mi | 7.60 mi | 16 | 13 | 2 | 19(Top 16%) | 16(Top 18%) | 3(Top 23%) |
| Engineer | 50.80 mi | 7.70 mi | 13+3 | 10+3 | 2 | 27(Top 23%) | 21(Top 23%) | 4(Top 31%) |
| Grouse Gulch | 57.60 mi | 6.80 mi | 15-2 | 12-2 | 4-2 | 19(Top 16%) | 16(Top 18%) | 5(Top 38%) |
| Burrows | 67.00 mi | 9.40 mi | 14+1 | 11+1 | 4 | 21(Top 18%) | 18(Top 20%) | 4(Top 31%) |
| Sherman | 70.80 mi | 3.80 mi | 15-1 | 12-1 | 4 | 64(Top 55%) | 47(Top 52%) | 10(Top 77%) |
| Pole Creek | 80.20 mi | 9.40 mi | 17-2 | 14-2 | 4 | 61(Top 53%) | 46(Top 51%) | 9(Top 69%) |
| Maggie | 85.60 mi | 5.40 mi | 17 | 14 | 4 | 61(Top 53%) | 48(Top 53%) | 9(Top 69%) |
| Cunningham | 91.30 mi | 5.70 mi | 20-3 | 17-3 | 4 | 36(Top 31%) | 30(Top 33%) | 6(Top 46%) |
| Silverton | 100.50 mi | 9.20 mi | 22-2 | 19-2 | 4 | 51(Top 44%) | 38(Top 42%) | 8(Top 62%) |
Segment Performance Analysis
Start β KT
0.0 - 1.1 mi
Overall
17
Males
14
M35-39
3
KTβChapman
1.1 - 18.1 mi
Overall
16
Males
13
M35-39
3
ChapmanβTelluride
18.1 - 27.7 mi
Overall
13
Males
11
M35-39
3
TellurideβKrogers
27.7 - 32.2 mi
Overall
20
Males
17
M35-39
4
KrogersβGovernor
32.2 - 35.5 mi
Overall
16
Males
13
M35-39
3
GovernorβOuray
35.5 - 43.1 mi
Overall
19
Males
16
M35-39
3
OurayβEngineer
43.1 - 50.8 mi
Overall
27
Males
21
M35-39
4
EngineerβGrouse Gulch
50.8 - 57.6 mi
Overall
19
Males
16
M35-39
5
Grouse GulchβBurrows
57.6 - 67.0 mi
Overall
21
Males
18
M35-39
4
BurrowsβSherman
67.0 - 70.8 mi
Overall
64
Males
47
M35-39
10
ShermanβPole Creek
70.8 - 80.2 mi
Overall
61
Males
46
M35-39
9
Pole CreekβMaggie
80.2 - 85.6 mi
Overall
61
Males
48
M35-39
9
MaggieβCunningham
85.6 - 91.3 mi
Overall
36
Males
30
M35-39
6
CunninghamβSilverton
91.3 - 100.5 mi
Overall
51
Males
38
M35-39
8
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start β KT | - | - | - | - | #17 |
| KT β Chapman | 1 | 0 | +1 | #17 | #16 |
| Chapman β Telluride | 2 | 0 | +2 | #16 | #14 |
| Telluride β Krogers | 0 | 1 | -1 | #14 | #15 |
| Krogers β Governor | 0 | 1 | -1 | #15 | #16 |
| Governor β Ouray | 0 | 0 | 0 | #16 | #16 |
| Ouray β Engineer | 3* | 0 | +3 | #16 | #13 |
| Engineer β Grouse Gulch | 0 | 2 | -2 | #13 | #15 |
| Grouse Gulch β Burrows | 2* | 1 | +1 | #15 | #14 |
| Burrows β Sherman | 0 | 1 | -1 | #14 | #15 |
| Sherman β Pole Creek | 0 | 2 | -2 | #15 | #17 |
| Pole Creek β Maggie | 0 | 0 | 0 | #17 | #17 |
| Maggie β Cunningham | 0 | 3 | -3 | #17 | #20 |
| Cunningham β Silverton | 0 | 2 | -2 | #20 | #22 |
| TOTALS | 8* | 13 | -5 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
πPosition Graph
π¨Heatmap Timeline
πPassing Circle
πPosition Flow
πRace Lanes
Activity Data
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