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 Bingham
#1396 · 2:59:51 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialKnute N Kallander
#1391 · 2:40:04 · M59 · Group P · DR
Wave start 8:42 AM (P-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 (Q-DR) started at 8:43 AM; Knute (P-DR) started at 8:42 AM. That gave Knute a 1 minute head start on James. On foot, James ran 2:59:51 and Knute ran 2:40:04 — Knute was 19:47 faster than James. James took official place 1396th (time-based 1391st) and Knute took official place 1391st (time-based 1378th). Knute was faster on foot and finished ahead on the official clock too. Biggest swing: Knute gained 1:52 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Knute N Kallander (P-DR) started 1 min earlier than James (Q-DR).
- Overall place Δ
- +5
- Actual time Δ
- +19:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Knute earlier)
- Finish clock Δ
- +20:47
- Section place Δ
- +34
Δ = James − Knute. Negative means James is ahead/faster.
Race timeline
Computed- Knute (P-DR) started at 8:42 AM.
- James (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Knute was 19:47 faster on foot than James.
- Finish clock: Knute crossed the line 20:47 ahead of James — Knute wins this head-to-head.
Δ (A − B): actual +19:47 · finish clock +20:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Knute | Δ |
|---|---|---|---|
| Start to Top of Stairs | 22:13 | 15:19 | +6:54 |
| Stairs to Windy Gap | 13:30 | 14:58 | -1:28 |
| Windy Gap to Muir Woods | 14:06 | 12:14 | +1:52 |
| Muir Woods to Cardiac | — | 1:07:44 | — |
| Cardiac to White Gate | — | — | — |
| White Gate to The Stile | 17:57 | — | — |
| The Stile to Finish | 5:01 | — | — |
Δ negative = James ran the segment faster.