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
OfficialJames Koved
#878 · 1:21:43 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Robert (R-DR) started at 8:44 AM; James (Y-DR) started at 8:50 AM. That gave Robert a 6 minutes head start on James. On foot, Robert ran 1:27:43 and James ran 1:21:43 — James was 6:00 faster than Robert. Robert took official place 879th (time-based 857th) and James took official place 878th (time-based 697th). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 4:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robert L Swenson (R-DR) started 6 min earlier than James (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- +6:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Robert earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- -50
Δ = Robert − James. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (R-DR) started at 8:44 AM.
- James (Y-DR) started at 8:50 AM, 6:00 later.
- Actual running time: James was 6:00 faster on foot than Robert.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +6:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | James | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:32 | 8:35 | +1:57 |
| Stairs to Windy Gap | 7:41 | 6:14 | +1:27 |
| Windy Gap to Muir Woods | 7:12 | 7:20 | -0:08 |
| Muir Woods to Cardiac | 34:11 | 29:13 | +4:58 |
| Cardiac to White Gate | 17:06 | 19:27 | -2:21 |
| White Gate to The Stile | 8:40 | 8:40 | ±0:00 |
| The Stile to Finish | 2:21 | 2:14 | +0:07 |
Δ negative = Robert ran the segment faster.