Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCarolyn J Latham
#36 · 1:02:01 · F39 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialAmir Barkan
#39 · 53:24 · M24 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Carolyn (Q-INV) started at 8:16 AM; Amir (SCR-INV) started at 8:25 AM. That gave Carolyn a 9 minutes head start on Amir. On foot, Carolyn ran 1:02:01 and Amir ran 53:24 — Amir was 8:37 faster than Carolyn. Carolyn took official place 36th (time-based 113th) and Amir took official place 39th (time-based 9th). Carolyn's head start was enough to flip the official order even though Amir was faster on foot. Biggest swing: Amir gained 4:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Carolyn J Latham (Q-INV) started 9 min earlier than Amir (SCR-INV).
- Overall place Δ
- -3
- Actual time Δ
- +8:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Carolyn earlier)
- Finish clock Δ
- -0:23
- Section place Δ
- +5
Δ = Carolyn − Amir. Negative means Carolyn is ahead/faster.
Race timeline
Computed- Carolyn (Q-INV) started at 8:16 AM.
- Amir (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Amir was 8:37 faster on foot than Carolyn.
- Finish clock: Carolyn crossed the line 0:23 ahead of Amir — Carolyn wins this head-to-head.
Δ (A − B): actual +8:37 · finish clock -0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Carolyn | Amir | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:16 | 6:13 | +1:03 |
| Stairs to Windy Gap | 5:26 | 4:33 | +0:53 |
| Windy Gap to Muir Woods | 5:08 | 4:43 | +0:25 |
| Muir Woods to Cardiac | 24:14 | 19:40 | +4:34 |
| Cardiac to White Gate | 11:53 | 11:04 | +0:49 |
| White Gate to The Stile | 6:09 | 5:36 | +0:33 |
| The Stile to Finish | 1:55 | 1:35 | +0:20 |
Δ negative = Carolyn ran the segment faster.