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SF MARATHON 2026

Michael Sim

Bib: 10100•M•Age: 26

SF, 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
25:15
Rank: #7109
Start → 2M
25:15 | 12:37/mi
4M
51:38
Rank: #7093 (+16)
2M → 4M
26:23 | 13:12/mi
6M
1:18:43
Rank: #7062 (+31)
4M → 6M
27:05 | 13:32/mi
8M
1:43:36
Rank: #7050 (+12)
6M → 8M
24:53 | 12:26/mi
9.6M
2:05:05
Rank: #6999 (+51)
8M → 9.6M
21:29 | 13:26/mi
10M
2:08:39
Rank: #6992 (+7)
9.6M → 10M
3:34 | 8:56/mi
10.5M
2:17:30
Rank: #6964 (+28)
10M → 10.5M
8:51 | 17:42/mi
12M
2:36:38
Rank: #6918 (+46)
10.5M → 12M
19:08 | 12:45/mi
14M
3:05:40
Rank: #6890 (+28)
12M → 14M
29:02 | 14:31/mi
16M
3:33:08
Rank: #6907 (-17)
14M → 16M
27:28 | 13:44/mi
18M
4:00:35
Rank: #6844 (+63)
16M → 18M
27:27 | 13:44/mi
20M
4:30:40
Rank: #6840 (+4)
18M → 20M
30:05 | 15:02/mi
22M
4:58:54
Rank: #6836 (+4)
20M → 22M
28:14 | 14:07/mi
24M
5:28:37
Rank: #6811 (+25)
22M → 24M
29:43 | 14:52/mi
Finish· 26.22 mi
6:01:36
Rank: #6796 (+15)
24M → Finish
32:59 | 14:52/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:05:40
Pace13:16 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:55:56
Pace14:24 /mi
📊Negative Split: 5.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:02:2625:1512:3725:15
12:37
-
4M
4.00 mi06:28:4951:3812:5526:23
13:12
+0:35
6M
6.00 mi06:55:541:18:4313:0727:05
13:32
+0:20
8M
8.00 mi07:20:471:43:3612:5724:53
12:26
-1:06
9.6M
9.60 mi07:42:162:05:0513:0221:29
13:26
+1:00
10M
10.00 mi07:45:502:08:3912:523:34
8:56
-4:30
10.5M
10.50 mi07:54:412:17:3013:068:51
17:42
+8:46
12M
12.00 mi08:13:492:36:3813:0319:08
12:45
-4:57
14M
14.00 mi08:42:513:05:4013:1629:02
14:31
+1:46
16M
16.00 mi09:10:193:33:0813:1927:28
13:44
-0:47
18M
18.00 mi09:37:464:00:3513:2227:27
13:44
0:00
20M
20.00 mi10:07:514:30:4013:3230:05
15:02
+1:18
22M
22.00 mi10:36:054:58:5413:3528:14
14:07
-0:55
24M
24.00 mi11:05:485:28:3713:4229:43
14:52
+0:45
Finish
26.22 mi11:38:476:01:3613:4832:59
14:52
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

8:56 /mi

Average Pace

13:48 /mi

Slowest Pace

17:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:50

20% of race

Time at Steady Pace

3:07:08

52% of race

Time at Slower Pace

1:41:38

28% of race

Average Pace: 13:47 /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 mi06:02:2625:1512:3725:15
12:37
#7109
4M
4.00 mi06:28:4951:3812:5526:23
13:12
#7093
6M
6.00 mi06:55:541:18:4313:0727:05
13:32
#7062
8M
8.00 mi07:20:471:43:3612:5724:53
12:26
#7050
9.6M
9.60 mi07:42:162:05:0513:0221:29
13:26
#6999
10M
10.00 mi07:45:502:08:3912:523:34
8:56
#6992
10.5M
10.50 mi07:54:412:17:3013:068:51
17:42
#6964
12M
12.00 mi08:13:492:36:3813:0319:08
12:45
#6918
14M
14.00 mi08:42:513:05:4013:1629:02
14:31
#6890
16M
16.00 mi09:10:193:33:0813:1927:28
13:44
#6907
18M
18.00 mi09:37:464:00:3513:2227:27
13:44
#6844
20M
20.00 mi10:07:514:30:4013:3230:05
15:02
#6840
22M
22.00 mi10:36:054:58:5413:3528:14
14:07
#6836
24M
24.00 mi11:05:485:28:3713:4229:43
14:52
#6811
Finish
26.22 mi11:38:476:01:3613:4832:59
14:52
#6796
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:25

Segment Time

13:48/mi

Pace

0.90 mi

Distance

Overall

6466

Men

4636

Division

1103

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi7109502211626498(Top 91%)4681(Top 93%)1107(Top 94%)
4M4.00 mi2.00 mi7093+165018+41161+17076(Top 99%)5011(Top 99%)1154(Top 98%)
6M6.00 mi2.00 mi7062+315001+171165-46968(Top 97%)4940(Top 98%)1146(Top 97%)
8M8.00 mi2.00 mi7050+124999+21166-16913(Top 96%)4922(Top 97%)1149(Top 98%)
9.6M9.60 mi1.60 mi6999+514967+321161+56548(Top 91%)4692(Top 93%)1108(Top 94%)
10M10.00 mi0.40 mi6992+74966+11160+16621(Top 92%)4751(Top 94%)1124(Top 96%)
10.5M10.50 mi0.50 mi6964+284949+171158+26490(Top 91%)4644(Top 92%)1094(Top 93%)
12M12.00 mi1.50 mi6918+464928+211151+76498(Top 91%)4681(Top 93%)1107(Top 94%)
14M14.00 mi2.00 mi6890+284903+251148+36701(Top 94%)4780(Top 95%)1131(Top 96%)
16M16.00 mi2.00 mi6907-174911-81151-36850(Top 96%)4852(Top 96%)1134(Top 96%)
18M18.00 mi2.00 mi6844+634870+411146+55810(Top 81%)4177(Top 83%)1000(Top 85%)
20M20.00 mi2.00 mi6840+44867+311466719(Top 94%)4746(Top 94%)1114(Top 95%)
22M22.00 mi2.00 mi6836+44865+211466572(Top 92%)4642(Top 92%)1090(Top 93%)
24M24.00 mi2.00 mi6811+254848+1711466161(Top 86%)4359(Top 86%)1031(Top 88%)
Finish26.22 mi2.22 mi6796+154839+911466430(Top 90%)4542(Top 90%)1083(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
×1human
+6ft-11ft

Overall

6498

Males

4681

M25-29

1115

2M→4M

2.0 - 4.0 mi

Top 99%
×4stories
+75ft-70ft

Overall

7076

Males

5011

M25-29

1165

4M→6M

4.0 - 6.0 mi

Top 97%
×5stories
+71ft-18ft

Overall

6968

Males

4940

M25-29

1158

6M→8M

6.0 - 8.0 mi

Top 96%
×9stories
+106ft-21ft

Overall

6913

Males

4922

M25-29

1159

8M→9.6M

8.0 - 9.6 mi

Top 91%
×13stories
+117ft-177ft

Overall

6548

Males

4692

M25-29

1117

9.6M→10M

9.6 - 10.0 mi

Top 92%
×1story
+17ft-12ft

Overall

6621

Males

4751

M25-29

1133

10M→10.5M

10.0 - 10.5 mi

Top 91%
×9stories
+0ft-102ft

Overall

6490

Males

4644

M25-29

1103

10.5M→12M

10.5 - 12.0 mi

Top 91%
×18stories
+304ft-125ft

Overall

6498

Males

4681

M25-29

1115

12M→14M

12.0 - 14.0 mi

Top 94%
×9stories
+99ft-125ft

Overall

6701

Males

4780

M25-29

1135

14M→16M

14.0 - 16.0 mi

Top 96%
×9stories
+124ft-78ft

Overall

6850

Males

4852

M25-29

1138

16M→18M

16.0 - 18.0 mi

Top 81%
×8stories
+106ft-45ft

Overall

5810

Males

4177

M25-29

1003

18M→20M

18.0 - 20.0 mi

Top 94%
×3stories
+52ft-26ft

Overall

6719

Males

4746

M25-29

1116

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6572

Males

4642

M25-29

1092

22M→24M

22.0 - 24.0 mi

Top 86%
×3stories
+70ft-85ft

Overall

6161

Males

4359

M25-29

1032

24M→Finish

24.0 - 26.2 mi

Top 90%
~flat
+2ft-2ft

Overall

6430

Males

4542

M25-29

1083

Passing Analysis

Category:
Athletes Passed
569*
Passed By
256
Net Change
+313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7109
2M → 4M57*41+16#7109#7093
4M → 6M65*34+31#7093#7062
6M → 8M34*22+12#7062#7050
8M → 9.6M59*8+51#7050#6999
9.6M → 10M114+7#6999#6992
10M → 10.5M36*8+28#6992#6964
10.5M → 12M548+46#6964#6918
12M → 14M53*25+28#6918#6890
14M → 16M24*41-17#6890#6907
16M → 18M72*9+63#6907#6844
18M → 20M25*21+4#6844#6840
20M → 22M17*13+4#6840#6836
22M → 24M30*5+25#6836#6811
24M → Finish32*17+15#6811#6796
TOTALS569*256+313

* 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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