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SF MARATHON 2026

Michael Chang

Bib: 10854•M•Age: 31

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:44
Rank: #3063
Start → 2M
9:22/mi
18:44 split
4M
38:39
Rank: #3437 (-374)
2M → 4M
9:58/mi
19:55 split
6M
58:57
Rank: #3655 (-218)
4M → 6M
10:09/mi
20:18 split
8M
1:19:11
Rank: #3817 (-162)
6M → 8M
10:07/mi
20:14 split
9.6M
1:39:16
Rank: #4306 (-489)
8M → 9.6M
12:33/mi
20:05 split
10M
1:43:02
Rank: #4450 (-144)
9.6M → 10M
9:26/mi
3:46 split
10.5M
1:53:23
Rank: #4888 (-438)
10M → 10.5M
20:41/mi
10:21 split
12M
2:11:05
Rank: #5064 (-176)
10.5M → 12M
11:48/mi
17:42 split
14M
2:42:48
Rank: #5729 (-665)
12M → 14M
15:51/mi
31:43 split
16M
3:08:41
Rank: #5988 (-259)
14M → 16M
12:56/mi
25:53 split
18M
3:49:42
Rank: #6551 (-563)
16M → 18M
20:31/mi
41:01 split
20M
4:25:17
Rank: #6742 (-191)
18M → 20M
17:47/mi
35:35 split
22M
5:00:03
Rank: #6848 (-106)
20M → 22M
17:23/mi
34:46 split
24M
5:33:31
Rank: #6871 (-23)
22M → 24M
16:44/mi
33:28 split
Finish· 26.22 mi
6:09:54
Rank: #6880 (-9)
24M → Finish
16:24/mi
36:23 split

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:42:48
Pace11:38 /mi
2nd Half
Distance12.22 mi
Time3:27:06
Pace16:57 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:50:0918:449:2218:44
9:22
-
4M
4.00 mi06:10:0438:399:4019:55
9:58
+0:36
6M
6.00 mi06:30:2258:579:5020:18
10:09
+0:11
8M
8.00 mi06:50:361:19:119:5420:14
10:07
-0:02
9.6M
9.60 mi07:10:411:39:1610:2020:05
12:33
+2:26
10M
10.00 mi07:14:271:43:0210:183:46
9:26
-3:07
10.5M
10.50 mi07:24:481:53:2310:4810:21
20:41
+11:15
12M
12.00 mi07:42:302:11:0510:5517:42
11:48
-8:53
14M
14.00 mi08:14:132:42:4811:3831:43
15:51
+4:03
16M
16.00 mi08:40:063:08:4111:4825:53
12:56
-2:55
18M
18.00 mi09:21:073:49:4212:4641:01
20:31
+7:35
20M
20.00 mi09:56:424:25:1713:1635:35
17:47
-2:44
22M
22.00 mi10:31:285:00:0313:3834:46
17:23
-0:24
24M
24.00 mi11:04:565:33:3113:5433:28
16:44
-0:39
Finish
26.22 mi11:41:196:09:5414:0736:23
16:24
-0:20

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

9:22 /mi

Average Pace

14:07 /mi

Slowest Pace

20:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:57

22% of race

Time at Steady Pace

1:03:40

17% of race

Time at Slower Pace

3:43:17

60% of race

Average Pace: 14:06 /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 mi05:50:0918:449:2218:44
9:22
#3063
4M
4.00 mi06:10:0438:399:4019:55
9:58
#3437
6M
6.00 mi06:30:2258:579:5020:18
10:09
#3655
8M
8.00 mi06:50:361:19:119:5420:14
10:07
#3817
9.6M
9.60 mi07:10:411:39:1610:2020:05
12:33
#4306
10M
10.00 mi07:14:271:43:0210:183:46
9:26
#4450
10.5M
10.50 mi07:24:481:53:2310:4810:21
20:41
#4888
12M
12.00 mi07:42:302:11:0510:5517:42
11:48
#5064
14M
14.00 mi08:14:132:42:4811:3831:43
15:51
#5729
16M
16.00 mi08:40:063:08:4111:4825:53
12:56
#5988
18M
18.00 mi09:21:073:49:4212:4641:01
20:31
#6551
20M
20.00 mi09:56:424:25:1713:1635:35
17:47
#6742
22M
22.00 mi10:31:285:00:0313:3834:46
17:23
#6848
24M
24.00 mi11:04:565:33:3113:5433:28
16:44
#6871
Finish
26.22 mi11:41:196:09:5414:0736:23
16:24
#6880
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:07

Segment Time

15:41/mi

Pace

0.90 mi

Distance

Overall

6841

Men

4865

Division

996

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi306325025195887(Top 82%)4317(Top 85%)891(Top 86%)
4M4.00 mi2.00 mi3437-3742783-281578-593958(Top 55%)3145(Top 62%)656(Top 63%)
6M6.00 mi2.00 mi3655-2182941-158612-344053(Top 57%)3202(Top 63%)671(Top 65%)
8M8.00 mi2.00 mi3817-1623048-107633-214396(Top 61%)3408(Top 67%)709(Top 68%)
9.6M9.60 mi1.60 mi4306-4893347-299692-596027(Top 84%)4388(Top 87%)916(Top 88%)
10M10.00 mi0.40 mi4450-1443437-90718-266824(Top 95%)4872(Top 96%)982(Top 94%)
10.5M10.50 mi0.50 mi4888-4383720-283770-526914(Top 96%)4915(Top 97%)994(Top 96%)
12M12.00 mi1.50 mi5064-1763822-102794-245887(Top 82%)4317(Top 85%)891(Top 86%)
14M14.00 mi2.00 mi5729-6654213-391871-777025(Top 98%)4969(Top 98%)1016(Top 98%)
16M16.00 mi2.00 mi5988-2594372-159910-396597(Top 92%)4696(Top 93%)969(Top 93%)
18M18.00 mi2.00 mi6551-5634705-333964-547170(Top 100%)5059(Top 100%)1037(Top 100%)
20M20.00 mi2.00 mi6742-1914808-103991-277093(Top 99%)5000(Top 99%)1026(Top 99%)
22M22.00 mi2.00 mi6848-1064873-651007-167095(Top 99%)5008(Top 99%)1027(Top 99%)
24M24.00 mi2.00 mi6871-234883-101010-36821(Top 95%)4814(Top 95%)994(Top 96%)
Finish26.22 mi2.22 mi6880-94887-41012-26818(Top 95%)4813(Top 95%)990(Top 95%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
×1human
+6ft-11ft

Overall

5887

Males

4317

M30-34

896

2M→4M

2.0 - 4.0 mi

Top 55%
×4story building
+75ft-70ft

Overall

3958

Males

3145

M30-34

660

4M→6M

4.0 - 6.0 mi

Top 57%
×5story building
+71ft-18ft

Overall

4053

Males

3202

M30-34

675

6M→8M

6.0 - 8.0 mi

Top 61%
×9story building
+106ft-21ft

Overall

4396

Males

3408

M30-34

713

8M→9.6M

8.0 - 9.6 mi

Top 84%
×13story building
+117ft-177ft

Overall

6027

Males

4388

M30-34

920

9.6M→10M

9.6 - 10.0 mi

Top 95%
×1story
+17ft-12ft

Overall

6824

Males

4872

M30-34

988

10M→10.5M

10.0 - 10.5 mi

Top 96%
×9story building
+0ft-102ft

Overall

6914

Males

4915

M30-34

1001

10.5M→12M

10.5 - 12.0 mi

Top 82%
×18story building
+304ft-125ft

Overall

5887

Males

4317

M30-34

896

12M→14M

12.0 - 14.0 mi

Top 98%
×9story building
+99ft-125ft

Overall

7025

Males

4969

M30-34

1022

14M→16M

14.0 - 16.0 mi

Top 92%
×9story building
+124ft-78ft

Overall

6597

Males

4696

M30-34

972

16M→18M

16.0 - 18.0 mi

Top 100%
×8story building
+106ft-45ft

Overall

7170

Males

5059

M30-34

1039

18M→20M

18.0 - 20.0 mi

Top 99%
×3story building
+52ft-26ft

Overall

7093

Males

5000

M30-34

1028

20M→22M

20.0 - 22.0 mi

Top 99%
×21story building
+17ft-266ft

Overall

7095

Males

5008

M30-34

1029

22M→24M

22.0 - 24.0 mi

Top 95%
×3story building
+70ft-85ft

Overall

6821

Males

4814

M30-34

995

24M→Finish

24.0 - 26.2 mi

Top 95%
~flat
+2ft-2ft

Overall

6818

Males

4813

M30-34

990

Passing Analysis

Category:
Athletes Passed
234*
Passed By
4051
Net Change
-3817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3063
2M → 4M41*415-374#3063#3437
4M → 6M50268-218#3437#3655
6M → 8M17*179-162#3655#3817
8M → 9.6M25*514-489#3817#4306
9.6M → 10M0144-144#4306#4450
10M → 10.5M8446-438#4450#4888
10.5M → 12M22198-176#4888#5064
12M → 14M9*674-665#5064#5729
14M → 16M25*284-259#5729#5988
16M → 18M2*565-563#5988#6551
18M → 20M9*200-191#6551#6742
20M → 22M3*109-106#6742#6848
22M → 24M10*33-23#6848#6871
24M → Finish13*22-9#6871#6880
TOTALS234*4051-3817

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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