Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert L Swenson
#879 · 1:27:43 · M56 · Group R · DR
Wave start 8:44 AM (R-DR)
Athlete B
OfficialFrancisco Luna
#883 · 1:21:48 · M17 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Robert (R-DR) started at 8:44 AM; Francisco (Y-DR) started at 8:50 AM. That gave Robert a 6 minutes head start on Francisco. On foot, Robert ran 1:27:43 and Francisco ran 1:21:48 — Francisco was 5:55 faster than Robert. Robert took official place 879th (time-based 857th) and Francisco took official place 883rd (time-based 703rd). Robert's head start was enough to flip the official order even though Francisco was faster on foot. Biggest swing: Francisco gained 2:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robert L Swenson (R-DR) started 6 min earlier than Francisco (Y-DR).
- Overall place Δ
- -4
- Actual time Δ
- +5:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Robert earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -51
Δ = Robert − Francisco. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (R-DR) started at 8:44 AM.
- Francisco (Y-DR) started at 8:50 AM, 6:00 later.
- Actual running time: Francisco was 5:55 faster on foot than Robert.
- Finish clock: Robert crossed the line 0:05 ahead of Francisco — Robert wins this head-to-head.
Δ (A − B): actual +5:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Francisco | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:32 | 9:09 | +1:23 |
| Stairs to Windy Gap | 7:41 | 7:03 | +0:38 |
| Windy Gap to Muir Woods | 7:12 | 6:28 | +0:44 |
| Muir Woods to Cardiac | 34:11 | 31:54 | +2:17 |
| Cardiac to White Gate | 17:06 | 16:00 | +1:06 |
| White Gate to The Stile | 8:40 | 8:48 | -0:08 |
| The Stile to Finish | 2:21 | 2:26 | -0:05 |
Δ negative = Robert ran the segment faster.