Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteven R Feehan
#1066 · 1:34:14 · M55 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialShelby Logsdon
#1069 · 1:40:29 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Steven (T-DR) started at 8:45 AM; Shelby (L-DR) started at 8:39 AM. That gave Shelby a 6 minutes head start on Steven. On foot, Steven ran 1:34:14 and Shelby ran 1:40:29 — Steven was 6:15 faster than Shelby. Steven took official place 1066th (time-based 993rd) and Shelby took official place 1069th (time-based 1101st). Steven was faster on foot and finished ahead on the official clock too. Biggest swing: Steven gained 3:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Shelby Logsdon (L-DR) started 6 min earlier than Steven (T-DR).
- Overall place Δ
- -3
- Actual time Δ
- -6:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Shelby earlier)
- Finish clock Δ
- -0:15
- Section place Δ
- -5
Δ = Steven − Shelby. Negative means Steven is ahead/faster.
Race timeline
Computed- Shelby (L-DR) started at 8:39 AM.
- Steven (T-DR) started at 8:45 AM, 6:00 later.
- Actual running time: Steven was 6:15 faster on foot than Shelby.
- Finish clock: Steven crossed the line 0:15 ahead of Shelby — Steven wins this head-to-head.
Δ (A − B): actual -6:15 · finish clock -0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steven | Shelby | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:07 | 12:51 | -1:44 |
| Stairs to Windy Gap | 8:08 | 9:29 | -1:21 |
| Windy Gap to Muir Woods | 7:37 | 7:20 | +0:17 |
| Muir Woods to Cardiac | 35:47 | 39:25 | -3:38 |
| Cardiac to White Gate | 19:24 | 19:29 | -0:05 |
| White Gate to The Stile | 9:28 | 9:06 | +0:22 |
| The Stile to Finish | 2:43 | 2:49 | -0:06 |
Δ negative = Steven ran the segment faster.