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SF MARATHON 2026

Jasper Li

Bib: 6037•M•Age: 36

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 44%
Gender (Male)
#0 / 5052
Top 49%
Division (M35-39)
#0 / 717
Top 49%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:44
Rank: #4846
Start → 2M
20:44 | 10:22/mi
4M
41:28
Rank: #4740 (+106)
2M → 4M
20:44 | 10:22/mi
6M
1:02:28
Rank: #4650 (+90)
4M → 6M
21:00 | 10:30/mi
8M
1:23:04
Rank: #4606 (+44)
6M → 8M
20:36 | 10:18/mi
9.6M
1:40:33
Rank: #4514 (+92)
8M → 9.6M
17:29 | 10:56/mi
10M
1:43:26
Rank: #4515 (-1)
9.6M → 10M
2:53 | 7:13/mi
10.5M
1:50:42
Rank: #4494 (+21)
10M → 10.5M
7:16 | 14:32/mi
12M
2:04:50
Rank: #4311 (+183)
10.5M → 12M
14:08 | 9:25/mi
14M
2:26:29
Rank: #4187 (+124)
12M → 14M
21:39 | 10:49/mi
16M
2:42:24
Rank: #3863 (+324)
14M → 16M
15:55 | 7:57/mi
18M
3:05:18
Rank: #3868 (-5)
16M → 18M
22:54 | 11:27/mi
20M
3:24:35
Rank: #3623 (+245)
18M → 20M
19:17 | 9:38/mi
22M
3:43:32
Rank: #3480 (+143)
20M → 22M
18:57 | 9:28/mi
24M
4:01:58
Rank: #3189 (+291)
22M → 24M
18:26 | 9:13/mi
Finish· 26.22 mi
4:25:38
Rank: #3152 (+37)
24M → Finish
23:40 | 10:40/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:26:29
Pace10:28 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:59:09
Pace9:45 /mi
📊Negative Split: 18.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:2320:4410:2220:44
10:22
-
4M
4.00 mi06:18:0741:2810:2220:44
10:22
0:00
6M
6.00 mi06:39:071:02:2810:2521:00
10:30
+0:08
8M
8.00 mi06:59:431:23:0410:2320:36
10:18
-0:12
9.6M
9.60 mi07:17:121:40:3310:2817:29
10:56
+0:38
10M
10.00 mi07:20:051:43:2610:212:53
7:13
-3:43
10.5M
10.50 mi07:27:211:50:4210:337:16
14:32
+7:19
12M
12.00 mi07:41:292:04:5010:2414:08
9:25
-5:07
14M
14.00 mi08:03:082:26:2910:2821:39
10:49
+1:24
16M
16.00 mi08:19:032:42:2410:0915:55
7:57
-2:52
18M
18.00 mi08:41:573:05:1810:1822:54
11:27
+3:30
20M
20.00 mi09:01:143:24:3510:1419:17
9:38
-1:49
22M
22.00 mi09:20:113:43:3210:1018:57
9:28
-0:10
24M
24.00 mi09:38:374:01:5810:0518:26
9:13
-0:15
Finish
26.22 mi10:02:174:25:3810:0823:40
10:40
+1:27

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

7:13 /mi

Average Pace

10:08 /mi

Slowest Pace

14:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:19

26% of race

Time at Steady Pace

2:45:09

62% of race

Time at Slower Pace

30:10

11% of race

Average Pace: 10:08 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:57:2320:4410:2220:44
10:22
#4846
4M
4.00 mi06:18:0741:2810:2220:44
10:22
#4740
6M
6.00 mi06:39:071:02:2810:2521:00
10:30
#4650
8M
8.00 mi06:59:431:23:0410:2320:36
10:18
#4606
9.6M
9.60 mi07:17:121:40:3310:2817:29
10:56
#4514
10M
10.00 mi07:20:051:43:2610:212:53
7:13
#4515
10.5M
10.50 mi07:27:211:50:4210:337:16
14:32
#4494
12M
12.00 mi07:41:292:04:5010:2414:08
9:25
#4311
14M
14.00 mi08:03:082:26:2910:2821:39
10:49
#4187
16M
16.00 mi08:19:032:42:2410:0915:55
7:57
#3863
18M
18.00 mi08:41:573:05:1810:1822:54
11:27
#3868
20M
20.00 mi09:01:143:24:3510:1419:17
9:38
#3623
22M
22.00 mi09:20:113:43:3210:1018:57
9:28
#3480
24M
24.00 mi09:38:374:01:5810:0518:26
9:13
#3189
Finish
26.22 mi10:02:174:25:3810:0823:40
10:40
#3152
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:09

Segment Time

11:17/mi

Pace

0.90 mi

Distance

Overall

4550

Men

3474

Division

488

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi484636885163396(Top 47%)2733(Top 54%)378(Top 53%)
4M4.00 mi2.00 mi4740+1063617+71502+144625(Top 65%)3555(Top 70%)494(Top 69%)
6M6.00 mi2.00 mi4650+903573+44500+24580(Top 64%)3521(Top 70%)487(Top 68%)
8M8.00 mi2.00 mi4606+443545+28496+44652(Top 65%)3575(Top 71%)498(Top 69%)
9.6M9.60 mi1.60 mi4514+923472+73485+114321(Top 60%)3334(Top 66%)467(Top 65%)
10M10.00 mi0.40 mi4515-13475-3486-14421(Top 62%)3415(Top 68%)479(Top 67%)
10.5M10.50 mi0.50 mi4494+213452+23483+34739(Top 66%)3581(Top 71%)502(Top 70%)
12M12.00 mi1.50 mi4311+1833343+109469+143396(Top 47%)2733(Top 54%)378(Top 53%)
14M14.00 mi2.00 mi4187+1243266+77455+143750(Top 52%)2964(Top 59%)416(Top 58%)
16M16.00 mi2.00 mi3863+3243053+213422+332119(Top 30%)1716(Top 34%)240(Top 33%)
18M18.00 mi2.00 mi3868-53039+14420+23905(Top 54%)2964(Top 59%)408(Top 57%)
20M20.00 mi2.00 mi3623+2452860+179397+232206(Top 31%)1788(Top 35%)247(Top 34%)
22M22.00 mi2.00 mi3480+1432753+107386+112532(Top 35%)1982(Top 39%)276(Top 38%)
24M24.00 mi2.00 mi3189+2912524+229360+26983(Top 14%)804(Top 16%)117(Top 16%)
Finish26.22 mi2.22 mi3152+372487+37352+83091(Top 43%)2285(Top 45%)326(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 47%
×1human
+6ft-11ft

Overall

3396

Males

2733

M35-39

380

2M→4M

2.0 - 4.0 mi

Top 65%
×4stories
+75ft-70ft

Overall

4625

Males

3555

M35-39

498

4M→6M

4.0 - 6.0 mi

Top 64%
×5stories
+71ft-18ft

Overall

4580

Males

3521

M35-39

492

6M→8M

6.0 - 8.0 mi

Top 65%
×9stories
+106ft-21ft

Overall

4652

Males

3575

M35-39

501

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13stories
+117ft-177ft

Overall

4321

Males

3334

M35-39

470

9.6M→10M

9.6 - 10.0 mi

Top 62%
×1story
+17ft-12ft

Overall

4421

Males

3415

M35-39

482

10M→10.5M

10.0 - 10.5 mi

Top 66%
×9stories
+0ft-102ft

Overall

4739

Males

3581

M35-39

505

10.5M→12M

10.5 - 12.0 mi

Top 47%
×18stories
+304ft-125ft

Overall

3396

Males

2733

M35-39

380

12M→14M

12.0 - 14.0 mi

Top 52%
×9stories
+99ft-125ft

Overall

3750

Males

2964

M35-39

417

14M→16M

14.0 - 16.0 mi

Top 30%
×9stories
+124ft-78ft

Overall

2119

Males

1716

M35-39

241

16M→18M

16.0 - 18.0 mi

Top 54%
×8stories
+106ft-45ft

Overall

3905

Males

2964

M35-39

409

18M→20M

18.0 - 20.0 mi

Top 31%
×3stories
+52ft-26ft

Overall

2206

Males

1788

M35-39

248

20M→22M

20.0 - 22.0 mi

Top 35%
×21stories
+17ft-266ft

Overall

2532

Males

1982

M35-39

277

22M→24M

22.0 - 24.0 mi

Top 14%
×3stories
+70ft-85ft

Overall

983

Males

804

M35-39

117

24M→Finish

24.0 - 26.2 mi

Top 43%
~flat
+2ft-2ft

Overall

3091

Males

2285

M35-39

326

Passing Analysis

Category:
Athletes Passed
2218*
Passed By
524
Net Change
+1694
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4846
2M → 4M213*107+106#4846#4740
4M → 6M17181+90#4740#4650
6M → 8M98*54+44#4650#4606
8M → 9.6M134*42+92#4606#4514
9.6M → 10M1314-1#4514#4515
10M → 10.5M5938+21#4515#4494
10.5M → 12M19310+183#4494#4311
12M → 14M141*17+124#4311#4187
14M → 16M327*3+324#4187#3863
16M → 18M107112-5#3863#3868
18M → 20M245*0+245#3868#3623
20M → 22M151*8+143#3623#3480
22M → 24M291*0+291#3480#3189
24M → Finish75*38+37#3189#3152
TOTALS2218*524+1694

* 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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