Simon Fong
Bib: 7218•M•Age: 25
San Francisco, CA
⏱️ Race Timeline
Watch your race unfold from start to finish
Course Map & Elevation
Claim it — keep all your results in one place
Claiming links this result to your profile so every race you run lives on one page.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:59:36 | 17:21 | 7:53 | 17:21 | 7:53 | - |
5.7 Miles | 5.70 mi | 06:34:37 | 52:22 | 9:11 | 35:01 | 10:00 | +2:07 |
6.43 Miles | 6.43 mi | 06:45:51 | 1:03:36 | 9:53 | 11:14 | 15:23 | +5:23 |
10.92 Miles | 10.92 mi | 07:29:00 | 1:46:45 | 9:47 | 43:09 | 9:37 | -5:46 |
Garmin Hill Challenge | 11.42 mi | 07:37:10 | 1:54:55 | 10:04 | 8:10 | 16:20 | +6:43 |
14.95 Miles | 14.95 mi | 08:14:01 | 2:31:46 | 10:09 | 36:51 | 10:26 | -5:54 |
18 Miles | 18.00 mi | 08:54:17 | 3:12:02 | 10:40 | 40:16 | 13:12 | +2:46 |
24 Miles | 24.00 mi | 10:07:19 | 4:25:04 | 11:03 | 1:13:02 | 12:10 | -1:02 |
Finish | 26.22 mi | 10:34:18 | 4:52:03 | 11:09 | 26:59 | 12:10 | 0:00 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
7:53 /mi
Average Pace
11:09 /mi
Slowest Pace
16:20 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
2:12:22
45% of race
Time at Steady Pace
2:20:17
48% of race
Time at Slower Pace
19:24
7% of race
Average Pace: 11:08 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:59:36 | 17:21 | 7:53 | 17:21 | 7:53 | #1609 | |
5.7 Miles | 5.70 mi | 06:34:37 | 52:22 | 9:11 | 35:01 | 10:00 | #1802 | |
6.43 Miles | 6.43 mi | 06:45:51 | 1:03:36 | 9:53 | 11:14 | 15:23 | #2115 | |
10.92 Miles | 10.92 mi | 07:29:00 | 1:46:45 | 9:47 | 43:09 | 9:37 | #2266 | |
Garmin Hill Challenge | 11.42 mi | 07:37:10 | 1:54:55 | 10:04 | 8:10 | 16:20 | #2389 | |
14.95 Miles | 14.95 mi | 08:14:01 | 2:31:46 | 10:09 | 36:51 | 10:26 | #2560 | |
18 Miles | 18.00 mi | 08:54:17 | 3:12:02 | 10:40 | 40:16 | 13:12 | #2730 | |
24 Miles | 24.00 mi | 10:07:19 | 4:25:04 | 11:03 | 1:13:02 | 12:10 | #2782 | |
Finish | 26.22 mi | 10:34:18 | 4:52:03 | 11:09 | 26:59 | 12:10 | #2802 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2 Miles | 2.20 mi | 2.20 mi | 1609 | 1327 | 284 | 1609(Top 39%) | 1327(Top 46%) | 284(Top 47%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 1802-193 | 1477-150 | 326-42 | 1988(Top 48%) | 1610(Top 55%) | 361(Top 59%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 2115-313 | 1696-219 | 377-51 | 3362(Top 81%) | 2515(Top 86%) | 555(Top 91%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 2266-151 | 1811-115 | 394-17 | 2485(Top 60%) | 1957(Top 67%) | 429(Top 71%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 2389-123 | 1891-80 | 412-18 | 3467(Top 84%) | 2557(Top 88%) | 553(Top 91%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 2560-171 | 2002-111 | 442-30 | 3075(Top 74%) | 2306(Top 79%) | 509(Top 84%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2730-170 | 2100-98 | 476-34 | 3106(Top 75%) | 2297(Top 79%) | 502(Top 83%) |
| 24 Miles | 24.00 mi | 6.00 mi | 2782-52 | 2114-14 | 474+2 | 2853(Top 69%) | 2088(Top 72%) | 453(Top 75%) |
| Finish | 26.22 mi | 2.22 mi | 2802-20 | 2117-3 | 473+1 | 3020(Top 73%) | 2181(Top 75%) | 471(Top 78%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
1609
Males
1327
M25-29
289
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
1988
Males
1610
M25-29
366
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
3362
Males
2515
M25-29
563
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
2485
Males
1957
M25-29
436
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
3467
Males
2557
M25-29
561
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
3075
Males
2306
M25-29
515
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
3106
Males
2297
M25-29
505
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
2853
Males
2088
M25-29
454
24 Miles→Finish
24.0 - 26.2 mi
Overall
3020
Males
2181
M25-29
471
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #1609 |
| 2.2 Miles → 5.7 Miles | 50* | 243 | -193 | #1609 | #1802 |
| 5.7 Miles → 6.43 Miles | 2* | 315 | -313 | #1802 | #2115 |
| 6.43 Miles → 10.92 Miles | 32 | 183 | -151 | #2115 | #2266 |
| 10.92 Miles → Garmin Hill Challenge | 2 | 125 | -123 | #2266 | #2389 |
| Garmin Hill Challenge → 14.95 Miles | 23* | 194 | -171 | #2389 | #2560 |
| 14.95 Miles → 18 Miles | 47* | 217 | -170 | #2560 | #2730 |
| 18 Miles → 24 Miles | 63* | 115 | -52 | #2730 | #2782 |
| 24 Miles → Finish | 23* | 43 | -20 | #2782 | #2802 |
| TOTALS | 242* | 1435 | -1193 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Explore more race data and athlete comparisons
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
The San Francisco Marathon
