Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMargaret E Bourne
#1301 · 2:06:33 · F56 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialCharles Pharis
#1300 · 1:55:19 · M13 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Margaret (G-DR) started at 8:35 AM; Charles (U-DR) started at 8:46 AM. That gave Margaret a 11 minutes head start on Charles. On foot, Margaret ran 2:06:33 and Charles ran 1:55:19 — Charles was 11:14 faster than Margaret. Margaret took official place 1301st (time-based 1316th) and Charles took official place 1300th (time-based 1261st). Charles was faster on foot and finished ahead on the official clock too. Biggest swing: Charles gained 5:34 from Cardiac to White Gate.
Deltas
ComputedWave start
Margaret E Bourne (G-DR) started 11 min earlier than Charles (U-DR).
- Overall place Δ
- +1
- Actual time Δ
- +11:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Margaret earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- -39
Δ = Margaret − Charles. Negative means Margaret is ahead/faster.
Race timeline
Computed- Margaret (G-DR) started at 8:35 AM.
- Charles (U-DR) started at 8:46 AM, 11:00 later.
- Actual running time: Charles was 11:14 faster on foot than Margaret.
- Finish clock: Charles crossed the line 0:14 ahead of Margaret — Charles wins this head-to-head.
Δ (A − B): actual +11:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Margaret | Charles | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:00 | 11:20 | +0:40 |
| Stairs to Windy Gap | 9:55 | 9:09 | +0:46 |
| Windy Gap to Muir Woods | 13:21 | 9:36 | +3:45 |
| Muir Woods to Cardiac | 40:46 | 42:59 | -2:13 |
| Cardiac to White Gate | 31:55 | 26:21 | +5:34 |
| White Gate to The Stile | 14:44 | 12:56 | +1:48 |
| The Stile to Finish | 3:52 | 2:58 | +0:54 |
Δ negative = Margaret ran the segment faster.