Gregory Lum
Bib: 7755•M•Age: 29
Oakland, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 06:01:41 | 19:04 | 10:32 | 19:04 | 10:32 | - |
5.55 Miles | 5.55 mi | 06:40:20 | 57:43 | 10:24 | 38:39 | 10:20 | -0:12 |
6.52 Miles | 6.52 mi | 06:50:28 | 1:07:51 | 10:24 | 10:08 | 10:27 | +0:07 |
10.87 Miles | 10.87 mi | 07:34:14 | 1:51:37 | 10:16 | 43:46 | 10:04 | -0:23 |
Garmin Hill Challenge | 11.38 mi | 07:40:12 | 1:57:35 | 10:20 | 5:58 | 11:43 | +1:39 |
14.95 Miles | 14.95 mi | 08:11:43 | 2:29:06 | 9:58 | 31:31 | 8:50 | -2:53 |
18 Miles | 18.00 mi | 08:46:57 | 3:04:20 | 10:14 | 35:14 | 11:33 | +2:43 |
25 Miles | 25.00 mi | 10:13:53 | 4:31:16 | 10:51 | 1:26:56 | 12:25 | +0:52 |
Finish | 26.22 mi | 10:31:30 | 4:48:53 | 11:02 | 17:37 | 14:27 | +2:02 |
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
8:50 /mi
Average Pace
11:02 /mi
Slowest Pace
14:27 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
31:31
11% of race
Time at Steady Pace
1:51:37
39% of race
Time at Slower Pace
2:25:45
50% of race
Average Pace: 11:01 /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
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 06:01:41 | 19:04 | 10:32 | 19:04 | 10:32 | #5107 | |
5.55 Miles | 5.55 mi | 06:40:20 | 57:43 | 10:24 | 38:39 | 10:20 | #4615 | |
6.52 Miles | 6.52 mi | 06:50:28 | 1:07:51 | 10:24 | 10:08 | 10:27 | #4474 | |
10.87 Miles | 10.87 mi | 07:34:14 | 1:51:37 | 10:16 | 43:46 | 10:04 | #4135 | |
Garmin Hill Challenge | 11.38 mi | 07:40:12 | 1:57:35 | 10:20 | 5:58 | 11:43 | #4031 | |
14.95 Miles | 14.95 mi | 08:11:43 | 2:29:06 | 9:58 | 31:31 | 8:50 | #3836 | |
18 Miles | 18.00 mi | 08:46:57 | 3:04:20 | 10:14 | 35:14 | 11:33 | #3686 | |
25 Miles | 25.00 mi | 10:13:53 | 4:31:16 | 10:51 | 1:26:56 | 12:25 | #4060 | |
Finish | 26.22 mi | 10:31:30 | 4:48:53 | 11:02 | 17:37 | 14:27 | #4264 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 5107 | 3827 | 858 | 5107(Top 78%) | 3827(Top 82%) | 858(Top 84%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 4615+492 | 3532+295 | 807+51 | 4450(Top 68%) | 3422(Top 74%) | 788(Top 77%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 4474+141 | 3444+88 | 796+11 | 3753(Top 57%) | 2983(Top 64%) | 716(Top 70%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 4135+339 | 3217+227 | 763+33 | 3677(Top 56%) | 2918(Top 63%) | 702(Top 69%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 4031+104 | 3147+70 | 749+14 | 2881(Top 44%) | 2373(Top 51%) | 590(Top 58%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 3836+195 | 3018+129 | 725+24 | 3244(Top 50%) | 2612(Top 56%) | 631(Top 62%) |
| 18 Miles | 18.00 mi | 3.05 mi | 3686+150 | 2905+113 | 696+29 | 3423(Top 52%) | 2695(Top 58%) | 644(Top 63%) |
| 25 Miles | 25.00 mi | 7.00 mi | 4060-374 | 3120-215 | 735-39 | 4731(Top 72%) | 3446(Top 74%) | 791(Top 78%) |
| Finish | 26.22 mi | 1.22 mi | 4264-204 | 3245-125 | 763-28 | 5912(Top 90%) | 4210(Top 91%) | 948(Top 93%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
5107
Males
3827
M25-29
861
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
4450
Males
3422
M25-29
791
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
3753
Males
2983
M25-29
718
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
3677
Males
2918
M25-29
703
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
2881
Males
2373
M25-29
590
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
3244
Males
2612
M25-29
633
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
3423
Males
2695
M25-29
645
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
4731
Males
3446
M25-29
791
25 Miles→Finish
25.0 - 26.2 mi
Overall
5912
Males
4210
M25-29
948
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #5107 |
| 1.81 Miles → 5.55 Miles | 528 | 36 | +492 | #5107 | #4615 |
| 5.55 Miles → 6.52 Miles | 148 | 7 | +141 | #4615 | #4474 |
| 6.52 Miles → 10.87 Miles | 355* | 16 | +339 | #4474 | #4135 |
| 10.87 Miles → Garmin Hill Challenge | 106 | 2 | +104 | #4135 | #4031 |
| Garmin Hill Challenge → 14.95 Miles | 202* | 7 | +195 | #4031 | #3836 |
| 14.95 Miles → 18 Miles | 185* | 35 | +150 | #3836 | #3686 |
| 18 Miles → 25 Miles | 72* | 446 | -374 | #3686 | #4060 |
| 25 Miles → Finish | 3* | 207 | -204 | #4060 | #4264 |
| TOTALS | 1599* | 756 | +843 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
