Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJenifer E Bourne Mclellan
#1104 · 1:43:37 · F52 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialMia Tokarski
#1099 · 1:40:17 · F22 · Group N · DR
Wave start 8:41 AM (N-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
Jenifer (K-DR) started at 8:38 AM; Mia (N-DR) started at 8:41 AM. That gave Jenifer a 3 minutes head start on Mia. On foot, Jenifer ran 1:43:37 and Mia ran 1:40:17 — Mia was 3:20 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) and Mia took official place 1099th (time-based 1098th). Mia was faster on foot and finished ahead on the official clock too. Biggest swing: Mia gained 2:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Jenifer E Bourne Mclellan (K-DR) started 3 min earlier than Mia (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- +3:20
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Jenifer earlier)
- Finish clock Δ
- +0:20
- Section place Δ
- -18
Δ = Jenifer − Mia. Negative means Jenifer is ahead/faster.
Race timeline
Computed- Jenifer (K-DR) started at 8:38 AM.
- Mia (N-DR) started at 8:41 AM, 3:00 later.
- Actual running time: Mia was 3:20 faster on foot than Jenifer.
- Finish clock: Mia crossed the line 0:20 ahead of Jenifer — Mia wins this head-to-head.
Δ (A − B): actual +3:20 · finish clock +0:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jenifer | Mia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:47 | 11:36 | +0:11 |
| Stairs to Windy Gap | 8:35 | 8:30 | +0:05 |
| Windy Gap to Muir Woods | 9:35 | 8:13 | +1:22 |
| Muir Woods to Cardiac | 36:43 | 38:11 | -1:28 |
| Cardiac to White Gate | 23:21 | 20:31 | +2:50 |
| White Gate to The Stile | 10:17 | 9:57 | +0:20 |
| The Stile to Finish | 3:19 | 3:19 | ±0:00 |
Δ negative = Jenifer ran the segment faster.