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SF MARATHON 2024

David Seng

Bib: 8173•M•Age: 25

Northridge, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Gender (Male)
#0 / 4127
Division (M25-29)
#0 / 910
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
15:58
Rank: #1936
Start → 1.81M
15:58 | 8:49/mi
6.52M
1:00:06
Rank: #2355 (-419)
1.81M → 6.52M
44:08 | 9:22/mi
10.89M
1:42:35
Rank: #2622 (-267)
6.52M → 10.89M
42:29 | 9:43/mi
Garmin Hill Challenge· 11.40 mi
1:48:42
Rank: #2626 (-4)
10.89M → Garmin Hill Challenge
6:07 | 11:59/mi
14.95M
2:21:41
Rank: #2739 (-113)
Garmin Hill Challenge → 14.95M
32:59 | 9:17/mi
18M
2:56:26
Rank: #2783 (-44)
14.95M → 18M
34:45 | 11:24/mi
24.69M
4:14:35
Rank: #2968 (-185)
18M → 24.69M
1:18:09 | 11:41/mi
Finish· 26.22 mi
4:34:24
Rank: #3140 (-172)
24.69M → Finish
19:49 | 12:58/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:47:1315:588:4915:58
8:49
-
6.52M
6.52 mi06:31:211:00:069:1344:08
9:22
+0:33
10.89M
10.89 mi07:13:501:42:359:2542:29
9:43
+0:21
Garmin Hill Challenge
11.40 mi07:19:571:48:429:326:07
11:59
+2:16
14.95M
14.95 mi07:52:562:21:419:2932:59
9:17
-2:42
18M
18.00 mi08:27:412:56:269:4834:45
11:24
+2:07
24.69M
24.69 mi09:45:504:14:3510:191:18:09
11:41
+0:17
Finish
26.22 mi10:05:394:34:2410:2819:49
12:58
+1:17

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

8:49 /mi

Average Pace

10:28 /mi

Slowest Pace

12:58 /mi

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Fastest
Middle
Slowest
Average

📊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

2:15:34

49% of race

Time at Steady Pace

1:59:01

43% of race

Time at Slower Pace

19:49

7% of race

Average Pace: 10:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:47:1315:588:4915:58
8:49
#1936
6.52M
6.52 mi06:31:211:00:069:1344:08
9:22
#2355
10.89M
10.89 mi07:13:501:42:359:2542:29
9:43
#2622
Garmin Hill Challenge
11.40 mi07:19:571:48:429:326:07
11:59
#2626
14.95M
14.95 mi07:52:562:21:419:2932:59
9:17
#2739
18M
18.00 mi08:27:412:56:269:4834:45
11:24
#2783
24.69M
24.69 mi09:45:504:14:3510:191:18:09
11:41
#2968
Finish
26.22 mi10:05:394:34:2410:2819:49
12:58
#3140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi193616303741936(Top 34%)1630(Top 39%)374(Top 41%)
6.52M6.52 mi4.71 mi2355-4191965-335465-912491(Top 44%)2068(Top 50%)487(Top 54%)
10.89M10.89 mi4.37 mi2622-2672146-181500-353033(Top 53%)2434(Top 59%)564(Top 62%)
Garmin Hill Challenge11.40 mi0.51 mi2626-42151-5506-62917(Top 51%)2361(Top 57%)597(Top 66%)
14.95M14.95 mi3.55 mi2739-1132237-86524-183197(Top 56%)2548(Top 62%)596(Top 65%)
18M18.00 mi3.05 mi2783-442255-18530-63049(Top 54%)2410(Top 58%)583(Top 64%)
24.69M24.69 mi6.69 mi2968-1852343-88552-223394(Top 60%)2545(Top 62%)598(Top 66%)
Finish26.22 mi1.53 mi3140-1722462-119575-234834(Top 85%)3531(Top 86%)814(Top 89%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 34%
×1human
+6ft-10ft

Overall

1936

Males

1630

M25-29

375

1.81M→6.52M

1.8 - 6.5 mi

Top 44%
×16stories
+275ft-93ft

Overall

2491

Males

2068

M25-29

489

6.52M→10.89M

6.5 - 10.9 mi

Top 53%
×20stories
+201ft-318ft

Overall

3033

Males

2434

M25-29

566

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 51%
×11stories
+134ft-79ft

Overall

2917

Males

2361

M25-29

599

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 56%
×17stories
+251ft-225ft

Overall

3197

Males

2548

M25-29

597

14.95M→18M

14.9 - 18.0 mi

Top 54%
×12stories
+165ft-60ft

Overall

3049

Males

2410

M25-29

584

18M→24.69M

18.0 - 24.7 mi

Top 60%
×22stories
+142ft-377ft

Overall

3394

Males

2545

M25-29

598

24.69M→Finish

24.7 - 26.2 mi

Top 85%
~flat
+2ft-2ft

Overall

4834

Males

3531

M25-29

814

Passing Analysis

Category:
Athletes Passed
318*
Passed By
1522
Net Change
-1204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1936
1.81M → 6.52M50*469-419#1936#2355
6.52M → 10.89M32*299-267#2355#2622
10.89M → Garmin Hill Challenge2731-4#2622#2626
Garmin Hill Challenge → 14.95M27*140-113#2626#2739
14.95M → 18M73117-44#2739#2783
18M → 24.69M107*292-185#2783#2968
24.69M → Finish2*174-172#2968#3140
TOTALS318*1522-1204

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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