Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteve M Nash
#219 · 1:13:40 · M60 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialRowan Bolduc
#224 · 1:03:53 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Steve (N-INV) started at 8:14 AM; Rowan (Z-INV) started at 8:24 AM. That gave Steve a 10 minutes head start on Rowan. On foot, Steve ran 1:13:40 and Rowan ran 1:03:53 — Rowan was 9:47 faster than Steve. Steve took official place 219th (time-based 440th) and Rowan took official place 224th (time-based 150th). Steve's head start was enough to flip the official order even though Rowan was faster on foot. Biggest swing: Rowan gained 2:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steve M Nash (N-INV) started 10 min earlier than Rowan (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- +9:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Steve earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -20
Δ = Steve − Rowan. Negative means Steve is ahead/faster.
Race timeline
Computed- Steve (N-INV) started at 8:14 AM.
- Rowan (Z-INV) started at 8:24 AM, 10:00 later.
- Actual running time: Rowan was 9:47 faster on foot than Steve.
- Finish clock: Steve crossed the line 0:13 ahead of Rowan — Steve wins this head-to-head.
Δ (A − B): actual +9:47 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steve | Rowan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:37 | 7:07 | +1:30 |
| Stairs to Windy Gap | 6:28 | 5:32 | +0:56 |
| Windy Gap to Muir Woods | 5:54 | 5:05 | +0:49 |
| Muir Woods to Cardiac | 27:41 | 24:56 | +2:45 |
| Cardiac to White Gate | 15:15 | 12:52 | +2:23 |
| White Gate to The Stile | 7:28 | 6:33 | +0:55 |
| The Stile to Finish | 2:17 | 1:48 | +0:29 |
Δ negative = Steve ran the segment faster.