Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMegan R Greene
#247 · 1:16:53 · F51 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialTatem W Read
#243 · 1:15:44 · F47 · Group M · INV
Wave start 8:13 AM (M-INV)
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
Megan (L-INV) started at 8:12 AM; Tatem (M-INV) started at 8:13 AM. That gave Megan a 1 minute head start on Tatem. On foot, Megan ran 1:16:53 and Tatem ran 1:15:44 — Tatem was 1:09 faster than Megan. Megan took official place 247th (time-based 549th) and Tatem took official place 243rd (time-based 514th). Tatem was faster on foot and finished ahead on the official clock too. Biggest swing: Tatem gained 1:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Megan R Greene (L-INV) started 1 min earlier than Tatem (M-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Megan earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -4
Δ = Megan − Tatem. Negative means Megan is ahead/faster.
Race timeline
Computed- Megan (L-INV) started at 8:12 AM.
- Tatem (M-INV) started at 8:13 AM, 1:00 later.
- Actual running time: Tatem was 1:09 faster on foot than Megan.
- Finish clock: Tatem crossed the line 0:09 ahead of Megan — Tatem wins this head-to-head.
Δ (A − B): actual +1:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Megan | Tatem | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 9:20 | +0:01 |
| Stairs to Windy Gap | 7:10 | 6:36 | +0:34 |
| Windy Gap to Muir Woods | 6:44 | 6:31 | +0:13 |
| Muir Woods to Cardiac | 29:01 | 27:36 | +1:25 |
| Cardiac to White Gate | 15:02 | 15:51 | -0:49 |
| White Gate to The Stile | 7:20 | 7:37 | -0:17 |
| The Stile to Finish | 2:15 | 2:13 | +0:02 |
Δ negative = Megan ran the segment faster.