Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Hopkins
#1164 · 1:35:31 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialLuke Mariska
#1167 · 1:46:35 · M9 · 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
James (Y-DR) started at 8:50 AM; Luke (L-DR) started at 8:39 AM. That gave Luke a 11 minutes head start on James. On foot, James ran 1:35:31 and Luke ran 1:46:35 — James was 11:04 faster than Luke. James took official place 1164th (time-based 1024th) and Luke took official place 1167th (time-based 1191st). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 5:13 from Cardiac to White Gate.
Deltas
ComputedWave start
Luke Mariska (L-DR) started 11 min earlier than James (Y-DR).
- Overall place Δ
- -3
- Actual time Δ
- -11:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Luke earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +61
Δ = James − Luke. Negative means James is ahead/faster.
Race timeline
Computed- Luke (L-DR) started at 8:39 AM.
- James (Y-DR) started at 8:50 AM, 11:00 later.
- Actual running time: James was 11:04 faster on foot than Luke.
- Finish clock: James crossed the line 0:04 ahead of Luke — James wins this head-to-head.
Δ (A − B): actual -11:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Luke | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:10 | 10:46 | +0:24 |
| Stairs to Windy Gap | 7:37 | 9:59 | -2:22 |
| Windy Gap to Muir Woods | 7:47 | 9:22 | -1:35 |
| Muir Woods to Cardiac | 37:02 | 39:15 | -2:13 |
| Cardiac to White Gate | 19:56 | 25:09 | -5:13 |
| White Gate to The Stile | 9:36 | 9:37 | -0:01 |
| The Stile to Finish | 2:23 | 2:27 | -0:04 |
Δ negative = James ran the segment faster.