Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJill S Waters
#1393 · 2:53:12 · F61 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialCourtney Guertin
#1397 · 2:58:44 · M47 · Group W · DR
Wave start 8:48 AM (W-DR)
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
Jill (D-DR) started at 8:32 AM; Courtney (W-DR) started at 8:48 AM. That gave Jill a 16 minutes head start on Courtney. On foot, Jill ran 2:53:12 and Courtney ran 2:58:44 — Jill was 5:32 faster than Courtney. Jill took official place 1393rd (time-based 1388th) and Courtney took official place 1397th (time-based 1390th). Jill was faster on foot and finished ahead on the official clock too. Biggest swing: Jill gained 16:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Jill S Waters (D-DR) started 16 min earlier than Courtney (W-DR).
- Overall place Δ
- -4
- Actual time Δ
- -5:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Jill earlier)
- Finish clock Δ
- -21:32
- Section place Δ
- -22
Δ = Jill − Courtney. Negative means Jill is ahead/faster.
Race timeline
Computed- Jill (D-DR) started at 8:32 AM.
- Courtney (W-DR) started at 8:48 AM, 16:00 later.
- Actual running time: Jill was 5:32 faster on foot than Courtney.
- Finish clock: Jill crossed the line 21:32 ahead of Courtney — Jill wins this head-to-head.
Δ (A − B): actual -5:32 · finish clock -21:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jill | Courtney | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:29 | 12:37 | +3:52 |
| Stairs to Windy Gap | 13:51 | 11:35 | +2:16 |
| Windy Gap to Muir Woods | 16:26 | 12:23 | +4:03 |
| Muir Woods to Cardiac | 58:13 | 52:15 | +5:58 |
| Cardiac to White Gate | 40:26 | 56:50 | -16:24 |
| White Gate to The Stile | 22:04 | 24:39 | -2:35 |
| The Stile to Finish | 5:43 | 8:25 | -2:42 |
Δ negative = Jill ran the segment faster.