Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMaria P Brooks
#1105 · 1:41:41 · F48 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialJenifer E Bourne Mclellan
#1104 · 1:43:37 · F52 · Group K · DR
Wave start 8:38 AM (K-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
Maria (M-DR) started at 8:40 AM; Jenifer (K-DR) started at 8:38 AM. That gave Jenifer a 2 minutes head start on Maria. On foot, Maria ran 1:41:41 and Jenifer ran 1:43:37 — Maria was 1:56 faster than Jenifer. Maria took official place 1105th (time-based 1119th) and Jenifer took official place 1104th (time-based 1149th). 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 = Maria − Jenifer. Negative means Maria 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 | Maria | Jenifer | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:20 | 11:47 | -0:27 |
| Stairs to Windy Gap | 9:14 | 8:35 | +0:39 |
| Windy Gap to Muir Woods | 7:24 | 9:35 | -2:11 |
| Muir Woods to Cardiac | 40:40 | 36:43 | +3:57 |
| Cardiac to White Gate | 20:56 | 23:21 | -2:25 |
| White Gate to The Stile | 9:28 | 10:17 | -0:49 |
| The Stile to Finish | 2:39 | 3:19 | -0:40 |
Δ negative = Maria ran the segment faster.