Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMartina Ridne
#223 · 1:11:51 · F35 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialSteve M Nash
#219 · 1:13:40 · M60 · Group N · INV
Wave start 8:14 AM (N-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
Martina (Q-INV) started at 8:16 AM; Steve (N-INV) started at 8:14 AM. That gave Steve a 2 minutes head start on Martina. On foot, Martina ran 1:11:51 and Steve ran 1:13:40 — Martina was 1:49 faster than Steve. Martina took official place 223rd (time-based 387th) and Steve took official place 219th (time-based 440th). Steve's head start was enough to flip the official order even though Martina was faster on foot. Biggest swing: Martina gained 1:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Steve M Nash (N-INV) started 2 min earlier than Martina (Q-INV).
- Overall place Δ
- +4
- Actual time Δ
- -1:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Steve earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- +25
Δ = Martina − Steve. Negative means Martina is ahead/faster.
Race timeline
Computed- Steve (N-INV) started at 8:14 AM.
- Martina (Q-INV) started at 8:16 AM, 2:00 later.
- Actual running time: Martina was 1:49 faster on foot than Steve.
- Finish clock: Steve crossed the line 0:11 ahead of Martina — Steve wins this head-to-head.
Δ (A − B): actual -1:49 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Martina | Steve | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:39 | 8:37 | +0:02 |
| Stairs to Windy Gap | 6:18 | 6:28 | -0:10 |
| Windy Gap to Muir Woods | 5:54 | 5:54 | ±0:00 |
| Muir Woods to Cardiac | 28:05 | 27:41 | +0:24 |
| Cardiac to White Gate | 13:51 | 15:15 | -1:24 |
| White Gate to The Stile | 7:06 | 7:28 | -0:22 |
| The Stile to Finish | 1:58 | 2:17 | -0:19 |
Δ negative = Martina ran the segment faster.