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SF MARATHON 2026

Chi Kui Chan

Bib: 9826•M•Age: 46

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:52
Rank: #3179
Start → 2M
18:52 | 9:26/mi
4M
38:39
Rank: #3436 (-257)
2M → 4M
19:47 | 9:54/mi
6M
59:55
Rank: #3923 (-487)
4M → 6M
21:16 | 10:38/mi
8M
1:19:27
Rank: #3859 (+64)
6M → 8M
19:32 | 9:46/mi
9.6M
1:36:12
Rank: #3781 (+78)
8M → 9.6M
16:45 | 10:28/mi
10M
1:39:01
Rank: #3785 (-4)
9.6M → 10M
2:49 | 7:03/mi
10.5M
1:46:07
Rank: #3805 (-20)
10M → 10.5M
7:06 | 14:12/mi
12M
2:05:16
Rank: #4378 (-573)
10.5M → 12M
19:09 | 12:46/mi
14M
2:28:19
Rank: #4397 (-19)
12M → 14M
23:03 | 11:31/mi
16M
2:53:11
Rank: #4831 (-434)
14M → 16M
24:52 | 12:26/mi
18M
3:18:02
Rank: #4809 (+22)
16M → 18M
24:51 | 12:26/mi
20M
3:43:56
Rank: #4922 (-113)
18M → 20M
25:54 | 12:57/mi
22M
4:07:07
Rank: #4949 (-27)
20M → 22M
23:11 | 11:35/mi
24M
4:34:05
Rank: #5007 (-58)
22M → 24M
26:58 | 13:29/mi
Finish· 26.22 mi
5:04:05
Rank: #5129 (-122)
24M → Finish
30:00 | 13:31/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:28:19
Pace10:36 /mi
2nd Half
Distance12.22 mi
Time2:35:46
Pace12:45 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:4918:529:2618:52
9:26
-
4M
4.00 mi05:54:3638:399:4019:47
9:54
+0:28
6M
6.00 mi06:15:5259:559:5921:16
10:38
+0:44
8M
8.00 mi06:35:241:19:279:5619:32
9:46
-0:52
9.6M
9.60 mi06:52:091:36:1210:0116:45
10:28
+0:42
10M
10.00 mi06:54:581:39:019:542:49
7:03
-3:25
10.5M
10.50 mi07:02:041:46:0710:067:06
14:12
+7:09
12M
12.00 mi07:21:132:05:1610:2619:09
12:46
-1:26
14M
14.00 mi07:44:162:28:1910:3623:03
11:31
-1:15
16M
16.00 mi08:09:082:53:1110:4924:52
12:26
+0:55
18M
18.00 mi08:33:593:18:0211:0024:51
12:26
0:00
20M
20.00 mi08:59:533:43:5611:1225:54
12:57
+0:31
22M
22.00 mi09:23:044:07:0711:1423:11
11:35
-1:22
24M
24.00 mi09:50:024:34:0511:2526:58
13:29
+1:54
Finish
26.22 mi10:20:025:04:0511:3630:00
13:31
+0:02

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

7:03 /mi

Average Pace

11:36 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:01

33% of race

Time at Steady Pace

1:35:57

32% of race

Time at Slower Pace

1:49:07

36% of race

Average Pace: 11:36 /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 mi05:34:4918:529:2618:52
9:26
#3179
4M
4.00 mi05:54:3638:399:4019:47
9:54
#3436
6M
6.00 mi06:15:5259:559:5921:16
10:38
#3923
8M
8.00 mi06:35:241:19:279:5619:32
9:46
#3859
9.6M
9.60 mi06:52:091:36:1210:0116:45
10:28
#3781
10M
10.00 mi06:54:581:39:019:542:49
7:03
#3785
10.5M
10.50 mi07:02:041:46:0710:067:06
14:12
#3805
12M
12.00 mi07:21:132:05:1610:2619:09
12:46
#4378
14M
14.00 mi07:44:162:28:1910:3623:03
11:31
#4397
16M
16.00 mi08:09:082:53:1110:4924:52
12:26
#4831
18M
18.00 mi08:33:593:18:0211:0024:51
12:26
#4809
20M
20.00 mi08:59:533:43:5611:1225:54
12:57
#4922
22M
22.00 mi09:23:044:07:0711:1423:11
11:35
#4949
24M
24.00 mi09:50:024:34:0511:2526:58
13:29
#5007
Finish
26.22 mi10:20:025:04:0511:3630:00
13:31
#5129
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 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:55

Segment Time

11:01/mi

Pace

0.90 mi

Distance

Overall

4239

Men

3278

Division

191

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi317925911616500(Top 91%)4682(Top 93%)288(Top 90%)
4M4.00 mi2.00 mi3436-2572782-191167-63823(Top 53%)3049(Top 60%)180(Top 56%)
6M6.00 mi2.00 mi3923-4873123-341187-204789(Top 67%)3649(Top 72%)219(Top 69%)
8M8.00 mi2.00 mi3859+643074+49180+73783(Top 53%)3026(Top 60%)185(Top 58%)
9.6M9.60 mi1.60 mi3781+783022+52179+13726(Top 52%)2957(Top 59%)172(Top 54%)
10M10.00 mi0.40 mi3785-43026-4180-14146(Top 58%)3234(Top 64%)197(Top 62%)
10.5M10.50 mi0.50 mi3805-203035-9185-54446(Top 62%)3402(Top 67%)203(Top 64%)
12M12.00 mi1.50 mi4378-5733383-348201-166500(Top 91%)4682(Top 93%)288(Top 90%)
14M14.00 mi2.00 mi4397-193394-11200+14600(Top 64%)3502(Top 69%)219(Top 69%)
16M16.00 mi2.00 mi4831-4343660-266227-276354(Top 89%)4558(Top 90%)287(Top 90%)
18M18.00 mi2.00 mi4809+223635+25221+64802(Top 67%)3544(Top 70%)224(Top 70%)
20M20.00 mi2.00 mi4922-1133688-53229-85670(Top 79%)4065(Top 80%)265(Top 83%)
22M22.00 mi2.00 mi4949-273692-42294869(Top 68%)3509(Top 69%)228(Top 71%)
24M24.00 mi2.00 mi5007-583717-25228+15197(Top 73%)3708(Top 73%)240(Top 75%)
Finish26.22 mi2.22 mi5129-1223792-75231-35762(Top 80%)4083(Top 81%)256(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
×1human
+6ft-11ft

Overall

6500

Males

4682

M45-49

289

2M→4M

2.0 - 4.0 mi

Top 53%
×4stories
+75ft-70ft

Overall

3823

Males

3049

M45-49

180

4M→6M

4.0 - 6.0 mi

Top 67%
×5stories
+71ft-18ft

Overall

4789

Males

3649

M45-49

220

6M→8M

6.0 - 8.0 mi

Top 53%
×9stories
+106ft-21ft

Overall

3783

Males

3026

M45-49

185

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13stories
+117ft-177ft

Overall

3726

Males

2957

M45-49

172

9.6M→10M

9.6 - 10.0 mi

Top 58%
×1story
+17ft-12ft

Overall

4146

Males

3234

M45-49

197

10M→10.5M

10.0 - 10.5 mi

Top 62%
×9stories
+0ft-102ft

Overall

4446

Males

3402

M45-49

203

10.5M→12M

10.5 - 12.0 mi

Top 91%
×18stories
+304ft-125ft

Overall

6500

Males

4682

M45-49

289

12M→14M

12.0 - 14.0 mi

Top 64%
×9stories
+99ft-125ft

Overall

4600

Males

3502

M45-49

219

14M→16M

14.0 - 16.0 mi

Top 89%
×9stories
+124ft-78ft

Overall

6354

Males

4558

M45-49

288

16M→18M

16.0 - 18.0 mi

Top 67%
×8stories
+106ft-45ft

Overall

4802

Males

3544

M45-49

224

18M→20M

18.0 - 20.0 mi

Top 79%
×3stories
+52ft-26ft

Overall

5670

Males

4065

M45-49

265

20M→22M

20.0 - 22.0 mi

Top 68%
×21stories
+17ft-266ft

Overall

4869

Males

3509

M45-49

228

22M→24M

22.0 - 24.0 mi

Top 73%
×3stories
+70ft-85ft

Overall

5197

Males

3708

M45-49

240

24M→Finish

24.0 - 26.2 mi

Top 80%
~flat
+2ft-2ft

Overall

5762

Males

4083

M45-49

256

Passing Analysis

Category:
Athletes Passed
684*
Passed By
2634
Net Change
-1950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3179
2M → 4M54*311-257#3179#3436
4M → 6M25512-487#3436#3923
6M → 8M103*39+64#3923#3859
8M → 9.6M115*37+78#3859#3781
9.6M → 10M1519-4#3781#3785
10M → 10.5M3050-20#3785#3805
10.5M → 12M1574-573#3805#4378
12M → 14M63*82-19#4378#4397
14M → 16M15*449-434#4397#4831
16M → 18M11290+22#4831#4809
18M → 20M39*152-113#4809#4922
20M → 22M47*74-27#4922#4949
22M → 24M41*99-58#4949#5007
24M → Finish24*146-122#5007#5129
TOTALS684*2634-1950

* 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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