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SF MARATHON 2026

Anson Chu

Bib: 5797•M•Age: 28

Vancouver, BC

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 24%
Gender (Male)
#0 / 5052
Top 29%
Division (M25-29)
#0 / 1176
Top 32%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
18:32
Rank: #2861
Start → 2M
18:32 | 9:16/mi
4M
37:05
Rank: #2818 (+43)
2M → 4M
18:33 | 9:17/mi
6M
55:24
Rank: #2707 (+111)
4M → 6M
18:19 | 9:09/mi
8M
1:13:52
Rank: #2763 (-56)
6M → 8M
18:28 | 9:14/mi
9.6M
1:29:10
Rank: #2713 (+50)
8M → 9.6M
15:18 | 9:34/mi
10M
1:31:36
Rank: #2678 (+35)
9.6M → 10M
2:26 | 6:05/mi
10.5M
1:37:27
Rank: #2587 (+91)
10M → 10.5M
5:51 | 11:42/mi
12M
1:50:05
Rank: #2467 (+120)
10.5M → 12M
12:38 | 8:25/mi
14M
2:09:15
Rank: #2406 (+61)
12M → 14M
19:10 | 9:35/mi
16M
2:26:37
Rank: #2439 (-33)
14M → 16M
17:22 | 8:41/mi
18M
2:43:58
Rank: #2161 (+278)
16M → 18M
17:21 | 8:41/mi
20M
3:01:59
Rank: #2026 (+135)
18M → 20M
18:01 | 9:00/mi
22M
3:19:37
Rank: #1961 (+65)
20M → 22M
17:38 | 8:49/mi
24M
3:38:19
Rank: #1836 (+125)
22M → 24M
18:42 | 9:21/mi
Finish· 26.22 mi
3:58:49
Rank: #1754 (+82)
24M → Finish
20:30 | 9:14/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:09:15
Pace9:14 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:49:34
Pace8:58 /mi
📊Negative Split: 15.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:0318:329:1618:32
9:16
-
4M
4.00 mi05:56:3637:059:1618:33
9:17
+0:01
6M
6.00 mi06:14:5555:249:1418:19
9:09
-0:08
8M
8.00 mi06:33:231:13:529:1418:28
9:14
+0:05
9.6M
9.60 mi06:48:411:29:109:1715:18
9:34
+0:20
10M
10.00 mi06:51:071:31:369:102:26
6:05
-3:29
10.5M
10.50 mi06:56:581:37:279:175:51
11:42
+5:37
12M
12.00 mi07:09:361:50:059:1012:38
8:25
-3:17
14M
14.00 mi07:28:462:09:159:1419:10
9:35
+1:10
16M
16.00 mi07:46:082:26:379:1017:22
8:41
-0:54
18M
18.00 mi08:03:292:43:589:0717:21
8:41
0:00
20M
20.00 mi08:21:303:01:599:0618:01
9:00
+0:19
22M
22.00 mi08:39:083:19:379:0417:38
8:49
-0:11
24M
24.00 mi08:57:503:38:199:0618:42
9:21
+0:32
Finish
26.22 mi09:18:203:58:499:0720:30
9:14
-0:07

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

6:05 /mi

Average Pace

9:07 /mi

Slowest Pace

11:42 /mi

Loading chart...
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

49:47

21% of race

Time at Steady Pace

3:03:11

77% of race

Time at Slower Pace

5:51

2% of race

Average Pace: 9:06 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:38:0318:329:1618:32
9:16
#2861
4M
4.00 mi05:56:3637:059:1618:33
9:17
#2818
6M
6.00 mi06:14:5555:249:1418:19
9:09
#2707
8M
8.00 mi06:33:231:13:529:1418:28
9:14
#2763
9.6M
9.60 mi06:48:411:29:109:1715:18
9:34
#2713
10M
10.00 mi06:51:071:31:369:102:26
6:05
#2678
10.5M
10.50 mi06:56:581:37:279:175:51
11:42
#2587
12M
12.00 mi07:09:361:50:059:1012:38
8:25
#2467
14M
14.00 mi07:28:462:09:159:1419:10
9:35
#2406
16M
16.00 mi07:46:082:26:379:1017:22
8:41
#2439
18M
18.00 mi08:03:292:43:589:0717:21
8:41
#2161
20M
20.00 mi08:21:303:01:599:0618:01
9:00
#2026
22M
22.00 mi08:39:083:19:379:0417:38
8:49
#1961
24M
24.00 mi08:57:503:38:199:0618:42
9:21
#1836
Finish
26.22 mi09:18:203:58:499:0720:30
9:14
#1754
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 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:17

Segment Time

9:12/mi

Pace

0.90 mi

Distance

Overall

1796

Men

1545

Division

392

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi286123465711947(Top 27%)1640(Top 32%)426(Top 36%)
4M4.00 mi2.00 mi2818+432321+25566+52823(Top 39%)2331(Top 46%)575(Top 49%)
6M6.00 mi2.00 mi2707+1112236+85549+172553(Top 36%)2123(Top 42%)518(Top 44%)
8M8.00 mi2.00 mi2763-562283-47561-122952(Top 41%)2434(Top 48%)612(Top 52%)
9.6M9.60 mi1.60 mi2713+502245+38559+22556(Top 36%)2133(Top 42%)534(Top 45%)
10M10.00 mi0.40 mi2678+352215+30554+51876(Top 26%)1595(Top 32%)393(Top 33%)
10.5M10.50 mi0.50 mi2587+912147+68534+201901(Top 27%)1626(Top 32%)409(Top 35%)
12M12.00 mi1.50 mi2467+1202061+86516+181947(Top 27%)1640(Top 32%)426(Top 36%)
14M14.00 mi2.00 mi2406+612016+45499+172087(Top 29%)1769(Top 35%)431(Top 37%)
16M16.00 mi2.00 mi2439-332029-13507-83071(Top 43%)2404(Top 48%)586(Top 50%)
18M18.00 mi2.00 mi2161+2781806+223447+60926(Top 13%)800(Top 16%)214(Top 18%)
20M20.00 mi2.00 mi2026+1351698+108425+221427(Top 20%)1191(Top 24%)311(Top 26%)
22M22.00 mi2.00 mi1961+651637+61408+171781(Top 25%)1440(Top 29%)369(Top 31%)
24M24.00 mi2.00 mi1836+1251524+113387+211098(Top 15%)893(Top 18%)241(Top 20%)
Finish26.22 mi2.22 mi1754+821453+71371+161380(Top 19%)1104(Top 22%)290(Top 25%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 27%
×1human
+6ft-11ft

Overall

1947

Males

1640

M25-29

428

2M→4M

2.0 - 4.0 mi

Top 39%
×4stories
+75ft-70ft

Overall

2823

Males

2331

M25-29

578

4M→6M

4.0 - 6.0 mi

Top 36%
×5stories
+71ft-18ft

Overall

2553

Males

2123

M25-29

521

6M→8M

6.0 - 8.0 mi

Top 41%
×9stories
+106ft-21ft

Overall

2952

Males

2434

M25-29

615

8M→9.6M

8.0 - 9.6 mi

Top 36%
×13stories
+117ft-177ft

Overall

2556

Males

2133

M25-29

537

9.6M→10M

9.6 - 10.0 mi

Top 26%
×1story
+17ft-12ft

Overall

1876

Males

1595

M25-29

395

10M→10.5M

10.0 - 10.5 mi

Top 27%
×9stories
+0ft-102ft

Overall

1901

Males

1626

M25-29

413

10.5M→12M

10.5 - 12.0 mi

Top 27%
×18stories
+304ft-125ft

Overall

1947

Males

1640

M25-29

428

12M→14M

12.0 - 14.0 mi

Top 29%
×9stories
+99ft-125ft

Overall

2087

Males

1769

M25-29

434

14M→16M

14.0 - 16.0 mi

Top 43%
×9stories
+124ft-78ft

Overall

3071

Males

2404

M25-29

587

16M→18M

16.0 - 18.0 mi

Top 13%
×8stories
+106ft-45ft

Overall

926

Males

800

M25-29

215

18M→20M

18.0 - 20.0 mi

Top 20%
×3stories
+52ft-26ft

Overall

1427

Males

1191

M25-29

311

20M→22M

20.0 - 22.0 mi

Top 25%
×21stories
+17ft-266ft

Overall

1781

Males

1440

M25-29

369

22M→24M

22.0 - 24.0 mi

Top 15%
×3stories
+70ft-85ft

Overall

1098

Males

893

M25-29

241

24M→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

1380

Males

1104

M25-29

290

Passing Analysis

Category:
Athletes Passed
1571*
Passed By
464
Net Change
+1107
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2861
2M → 4M129*86+43#2861#2818
4M → 6M14332+111#2818#2707
6M → 8M40*96-56#2707#2763
8M → 9.6M89*39+50#2763#2713
9.6M → 10M383+35#2713#2678
10M → 10.5M943+91#2678#2587
10.5M → 12M1299+120#2587#2467
12M → 14M80*19+61#2467#2406
14M → 16M103*136-33#2406#2439
16M → 18M2802+278#2439#2161
18M → 20M142*7+135#2161#2026
20M → 22M81*16+65#2026#1961
22M → 24M128*3+125#1961#1836
24M → Finish95*13+82#1836#1754
TOTALS1571*464+1107

* 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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