Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGreyson Zacharias
#1031 · 1:34:29 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialKiana Tran
#1036 · 1:45:45 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Greyson (Q-DR) started at 8:43 AM; Kiana (D-DR) started at 8:32 AM. That gave Kiana a 11 minutes head start on Greyson. On foot, Greyson ran 1:34:29 and Kiana ran 1:45:45 — Greyson was 11:16 faster than Kiana. Greyson took official place 1031st (time-based 998th) and Kiana took official place 1036th (time-based 1175th). Greyson was faster on foot and finished ahead on the official clock too. Biggest swing: Greyson gained 8:23 from White Gate to The Stile.
Deltas
ComputedWave start
Kiana Tran (D-DR) started 11 min earlier than Greyson (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- -11:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Kiana earlier)
- Finish clock Δ
- -0:16
- Section place Δ
- +50
Δ = Greyson − Kiana. Negative means Greyson is ahead/faster.
Race timeline
Computed- Kiana (D-DR) started at 8:32 AM.
- Greyson (Q-DR) started at 8:43 AM, 11:00 later.
- Actual running time: Greyson was 11:16 faster on foot than Kiana.
- Finish clock: Greyson crossed the line 0:16 ahead of Kiana — Greyson wins this head-to-head.
Δ (A − B): actual -11:16 · finish clock -0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greyson | Kiana | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:23 | 9:59 | +1:24 |
| Stairs to Windy Gap | 8:16 | 8:06 | +0:10 |
| Windy Gap to Muir Woods | 8:42 | 9:18 | -0:36 |
| Muir Woods to Cardiac | 33:55 | 34:40 | -0:45 |
| Cardiac to White Gate | 19:50 | 23:02 | -3:12 |
| White Gate to The Stile | 9:30 | 17:53 | -8:23 |
| The Stile to Finish | 2:53 | 2:47 | +0:06 |
Δ negative = Greyson ran the segment faster.