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
OfficialMaria P Brooks
#1105 · 1:41:41 · F48 · Group M · DR
Wave start 8:40 AM (M-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
Jenifer (K-DR) started at 8:38 AM; Maria (M-DR) started at 8:40 AM. That gave Jenifer a 2 minutes head start on Maria. On foot, Jenifer ran 1:43:37 and Maria ran 1:41:41 — Maria was 1:56 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) and Maria took official place 1105th (time-based 1119th). Jenifer's head start was enough to flip the official order even though Maria was faster on foot. Biggest swing: Jenifer gained 3:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jenifer E Bourne Mclellan (K-DR) started 2 min earlier than Maria (M-DR).
- Overall place Δ
- -1
- Actual time Δ
- +1:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jenifer earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -16
Δ = Jenifer − Maria. Negative means Jenifer is ahead/faster.
Race timeline
Computed- Jenifer (K-DR) started at 8:38 AM.
- Maria (M-DR) started at 8:40 AM, 2:00 later.
- Actual running time: Maria was 1:56 faster on foot than Jenifer.
- Finish clock: Jenifer crossed the line 0:04 ahead of Maria — Jenifer wins this head-to-head.
Δ (A − B): actual +1:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jenifer | Maria | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:47 | 11:20 | +0:27 |
| Stairs to Windy Gap | 8:35 | 9:14 | -0:39 |
| Windy Gap to Muir Woods | 9:35 | 7:24 | +2:11 |
| Muir Woods to Cardiac | 36:43 | 40:40 | -3:57 |
| Cardiac to White Gate | 23:21 | 20:56 | +2:25 |
| White Gate to The Stile | 10:17 | 9:28 | +0:49 |
| The Stile to Finish | 3:19 | 2:39 | +0:40 |
Δ negative = Jenifer ran the segment faster.