Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark W Speets
#104 · 1:07:00 · M57 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialFrankie J Foster
#106 · 1:02:06 · M15 · Group W · INV
Wave start 8:21 AM (W-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
Mark (Q-INV) started at 8:16 AM; Frankie (W-INV) started at 8:21 AM. That gave Mark a 5 minutes head start on Frankie. On foot, Mark ran 1:07:00 and Frankie ran 1:02:06 — Frankie was 4:54 faster than Mark. Mark took official place 104th (time-based 232nd) and Frankie took official place 106th (time-based 115th). Mark's head start was enough to flip the official order even though Frankie was faster on foot. Biggest swing: Frankie gained 2:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mark W Speets (Q-INV) started 5 min earlier than Frankie (W-INV).
- Overall place Δ
- -2
- Actual time Δ
- +4:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Mark earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +13
Δ = Mark − Frankie. Negative means Mark is ahead/faster.
Race timeline
Computed- Mark (Q-INV) started at 8:16 AM.
- Frankie (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Frankie was 4:54 faster on foot than Mark.
- Finish clock: Mark crossed the line 0:06 ahead of Frankie — Mark wins this head-to-head.
Δ (A − B): actual +4:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Frankie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 7:15 | +1:00 |
| Stairs to Windy Gap | 6:03 | 5:29 | +0:34 |
| Windy Gap to Muir Woods | 5:35 | 5:19 | +0:16 |
| Muir Woods to Cardiac | 25:40 | 23:17 | +2:23 |
| Cardiac to White Gate | 13:12 | 12:45 | +0:27 |
| White Gate to The Stile | 6:15 | 6:15 | ±0:00 |
| The Stile to Finish | 2:00 | 1:46 | +0:14 |
Δ negative = Mark ran the segment faster.