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SF MARATHON 2026

Kelvin Yu

Bib: 5613•M•Age: 26

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:14
Rank: #5345
Start → 2M
21:14 | 10:37/mi
4M
42:57
Rank: #5328 (+17)
2M → 4M
21:43 | 10:52/mi
6M
1:04:08
Rank: #5069 (+259)
4M → 6M
21:11 | 10:35/mi
8M
1:24:35
Rank: #4933 (+136)
6M → 8M
20:27 | 10:13/mi
9.6M
1:42:07
Rank: #4782 (+151)
8M → 9.6M
17:32 | 10:57/mi
10M
1:45:01
Rank: #4771 (+11)
9.6M → 10M
2:54 | 7:15/mi
10.5M
1:51:57
Rank: #4689 (+82)
10M → 10.5M
6:56 | 13:52/mi
12M
2:06:16
Rank: #4493 (+196)
10.5M → 12M
14:19 | 9:33/mi
14M
2:27:42
Rank: #4323 (+170)
12M → 14M
21:26 | 10:43/mi
16M
2:43:45
Rank: #3989 (+334)
14M → 16M
16:03 | 8:01/mi
18M
3:08:31
Rank: #4107 (-118)
16M → 18M
24:46 | 12:23/mi
20M
3:31:01
Rank: #4079 (+28)
18M → 20M
22:30 | 11:15/mi
22M
3:52:40
Rank: #4056 (+23)
20M → 22M
21:39 | 10:49/mi
24M
4:16:23
Rank: #4007 (+49)
22M → 24M
23:43 | 11:52/mi
Finish· 26.22 mi
4:43:24
Rank: #4083 (-76)
24M → Finish
27:01 | 12:11/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:27:42
Pace10:33 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:15:42
Pace11:06 /mi
📊Negative Split: 8.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:00:2821:1410:3721:14
10:37
-
4M
4.00 mi06:22:1142:5710:4421:43
10:52
+0:15
6M
6.00 mi06:43:221:04:0810:4121:11
10:35
-0:17
8M
8.00 mi07:03:491:24:3510:3420:27
10:13
-0:22
9.6M
9.60 mi07:21:211:42:0710:3817:32
10:57
+0:44
10M
10.00 mi07:24:151:45:0110:302:54
7:15
-3:42
10.5M
10.50 mi07:31:111:51:5710:406:56
13:52
+6:37
12M
12.00 mi07:45:302:06:1610:3114:19
9:33
-4:19
14M
14.00 mi08:06:562:27:4210:3321:26
10:43
+1:10
16M
16.00 mi08:22:592:43:4510:1416:03
8:01
-2:42
18M
18.00 mi08:47:453:08:3110:2824:46
12:23
+4:22
20M
20.00 mi09:10:153:31:0110:3322:30
11:15
-1:08
22M
22.00 mi09:31:543:52:4010:3521:39
10:49
-0:26
24M
24.00 mi09:55:374:16:2310:4123:43
11:52
+1:03
Finish
26.22 mi10:22:384:43:2410:4927:01
12:11
+0:19

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

7:15 /mi

Average Pace

10:49 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:16

12% of race

Time at Steady Pace

2:47:42

59% of race

Time at Slower Pace

1:22:26

29% of race

Average Pace: 10:49 /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 mi06:00:2821:1410:3721:14
10:37
#5345
4M
4.00 mi06:22:1142:5710:4421:43
10:52
#5328
6M
6.00 mi06:43:221:04:0810:4121:11
10:35
#5069
8M
8.00 mi07:03:491:24:3510:3420:27
10:13
#4933
9.6M
9.60 mi07:21:211:42:0710:3817:32
10:57
#4782
10M
10.00 mi07:24:151:45:0110:302:54
7:15
#4771
10.5M
10.50 mi07:31:111:51:5710:406:56
13:52
#4689
12M
12.00 mi07:45:302:06:1610:3114:19
9:33
#4493
14M
14.00 mi08:06:562:27:4210:3321:26
10:43
#4323
16M
16.00 mi08:22:592:43:4510:1416:03
8:01
#3989
18M
18.00 mi08:47:453:08:3110:2824:46
12:23
#4107
20M
20.00 mi09:10:153:31:0110:3322:30
11:15
#4079
22M
22.00 mi09:31:543:52:4010:3521:39
10:49
#4056
24M
24.00 mi09:55:374:16:2310:4123:43
11:52
#4007
Finish
26.22 mi10:22:384:43:2410:4927:01
12:11
#4083
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:50

Segment Time

10:56/mi

Pace

0.90 mi

Distance

Overall

4126

Men

3202

Division

792

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi534539939453563(Top 50%)2837(Top 56%)718(Top 61%)
4M4.00 mi2.00 mi5328+173977+16943+25383(Top 75%)4010(Top 79%)951(Top 81%)
6M6.00 mi2.00 mi5069+2593834+143921+224733(Top 66%)3616(Top 72%)880(Top 75%)
8M8.00 mi2.00 mi4933+1363752+82901+204559(Top 64%)3520(Top 70%)857(Top 73%)
9.6M9.60 mi1.60 mi4782+1513653+99886+154381(Top 61%)3376(Top 67%)832(Top 71%)
10M10.00 mi0.40 mi4771+113645+8880+64536(Top 63%)3487(Top 69%)841(Top 72%)
10.5M10.50 mi0.50 mi4689+823590+55873+74139(Top 58%)3209(Top 64%)796(Top 68%)
12M12.00 mi1.50 mi4493+1963457+133851+223563(Top 50%)2837(Top 56%)718(Top 61%)
14M14.00 mi2.00 mi4323+1703351+106826+253607(Top 50%)2865(Top 57%)706(Top 60%)
16M16.00 mi2.00 mi3989+3343129+222770+562209(Top 31%)1779(Top 35%)452(Top 38%)
18M18.00 mi2.00 mi4107-1183197-68794-244770(Top 67%)3524(Top 70%)850(Top 72%)
20M20.00 mi2.00 mi4079+283171+26789+54067(Top 57%)3031(Top 60%)753(Top 64%)
22M22.00 mi2.00 mi4056+233137+34774+154077(Top 57%)2979(Top 59%)731(Top 62%)
24M24.00 mi2.00 mi4007+493083+54765+93712(Top 52%)2706(Top 54%)675(Top 57%)
Finish26.22 mi2.22 mi4083-763117-34769-44698(Top 66%)3381(Top 67%)835(Top 71%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
×1human
+6ft-11ft

Overall

3563

Males

2837

M25-29

722

2M→4M

2.0 - 4.0 mi

Top 75%
×4stories
+75ft-70ft

Overall

5383

Males

4010

M25-29

958

4M→6M

4.0 - 6.0 mi

Top 66%
×5stories
+71ft-18ft

Overall

4733

Males

3616

M25-29

885

6M→8M

6.0 - 8.0 mi

Top 64%
×9stories
+106ft-21ft

Overall

4559

Males

3520

M25-29

863

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13stories
+117ft-177ft

Overall

4381

Males

3376

M25-29

836

9.6M→10M

9.6 - 10.0 mi

Top 63%
×1story
+17ft-12ft

Overall

4536

Males

3487

M25-29

847

10M→10.5M

10.0 - 10.5 mi

Top 58%
×9stories
+0ft-102ft

Overall

4139

Males

3209

M25-29

801

10.5M→12M

10.5 - 12.0 mi

Top 50%
×18stories
+304ft-125ft

Overall

3563

Males

2837

M25-29

722

12M→14M

12.0 - 14.0 mi

Top 50%
×9stories
+99ft-125ft

Overall

3607

Males

2865

M25-29

710

14M→16M

14.0 - 16.0 mi

Top 31%
×9stories
+124ft-78ft

Overall

2209

Males

1779

M25-29

452

16M→18M

16.0 - 18.0 mi

Top 67%
×8stories
+106ft-45ft

Overall

4770

Males

3524

M25-29

853

18M→20M

18.0 - 20.0 mi

Top 57%
×3stories
+52ft-26ft

Overall

4067

Males

3031

M25-29

754

20M→22M

20.0 - 22.0 mi

Top 57%
×21stories
+17ft-266ft

Overall

4077

Males

2979

M25-29

732

22M→24M

22.0 - 24.0 mi

Top 52%
×3stories
+70ft-85ft

Overall

3712

Males

2706

M25-29

675

24M→Finish

24.0 - 26.2 mi

Top 66%
~flat
+2ft-2ft

Overall

4698

Males

3381

M25-29

835

Passing Analysis

Category:
Athletes Passed
1936*
Passed By
674
Net Change
+1262
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5345
2M → 4M166*149+17#5345#5328
4M → 6M28526+259#5328#5069
6M → 8M158*22+136#5069#4933
8M → 9.6M172*21+151#4933#4782
9.6M → 10M198+11#4782#4771
10M → 10.5M9412+82#4771#4689
10.5M → 12M2059+196#4689#4493
12M → 14M182*12+170#4493#4323
14M → 16M335*1+334#4323#3989
16M → 18M51169-118#3989#4107
18M → 20M71*43+28#4107#4079
20M → 22M80*57+23#4079#4056
22M → 24M84*35+49#4056#4007
24M → Finish34*110-76#4007#4083
TOTALS1936*674+1262

* 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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