Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIan R Crawford
#323 · 1:10:05 · M45 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialPeter Malmquist
#324 · 1:08:06 · M33 · Group Y · INV
Wave start 8:23 AM (Y-INV)
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
Ian (W-INV) started at 8:21 AM; Peter (Y-INV) started at 8:23 AM. That gave Ian a 2 minutes head start on Peter. On foot, Ian ran 1:10:05 and Peter ran 1:08:06 — Peter was 1:59 faster than Ian. Ian took official place 323rd (time-based 327th) and Peter took official place 324th (time-based 266th). Ian's head start was enough to flip the official order even though Peter was faster on foot. Biggest swing: Peter gained 1:26 from Cardiac to White Gate.
Deltas
ComputedWave start
Ian R Crawford (W-INV) started 2 min earlier than Peter (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- +1:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Ian earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -41
Δ = Ian − Peter. Negative means Ian is ahead/faster.
Race timeline
Computed- Ian (W-INV) started at 8:21 AM.
- Peter (Y-INV) started at 8:23 AM, 2:00 later.
- Actual running time: Peter was 1:59 faster on foot than Ian.
- Finish clock: Ian crossed the line 0:01 ahead of Peter — Ian wins this head-to-head.
Δ (A − B): actual +1:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ian | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 8:05 | -0:10 |
| Stairs to Windy Gap | 6:14 | 5:54 | +0:20 |
| Windy Gap to Muir Woods | 5:32 | 5:28 | +0:04 |
| Muir Woods to Cardiac | 27:05 | 27:06 | -0:01 |
| Cardiac to White Gate | 14:10 | 12:44 | +1:26 |
| White Gate to The Stile | 7:06 | 6:45 | +0:21 |
| The Stile to Finish | 2:03 | 2:04 | -0:01 |
Δ negative = Ian ran the segment faster.