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SF MARATHON 2026

Anthony Kim

Bib: 6671•M•Age: 43

Castro Valley, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 38%
Gender (Male)
#0 / 5052
Top 43%
Masters (Masters Men)
#0 / 1321
Top 38%
Division (M40-44)
#0 / 435
Top 45%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:13
Rank: #4376
Start → 2M
20:13 | 10:06/mi
4M
40:20
Rank: #4205 (+171)
2M → 4M
20:07 | 10:04/mi
6M
1:00:15
Rank: #3995 (+210)
4M → 6M
19:55 | 9:57/mi
8M
1:20:28
Rank: #4044 (-49)
6M → 8M
20:13 | 10:06/mi
9.6M
1:37:19
Rank: #3973 (+71)
8M → 9.6M
16:51 | 10:32/mi
10M
1:40:07
Rank: #3955 (+18)
9.6M → 10M
2:48 | 7:00/mi
10.5M
1:48:39
Rank: #4192 (-237)
10M → 10.5M
8:32 | 17:04/mi
12M
2:03:12
Rank: #4083 (+109)
10.5M → 12M
14:33 | 9:42/mi
14M
2:25:35
Rank: #4080 (+3)
12M → 14M
22:23 | 11:11/mi
16M
2:41:51
Rank: #3811 (+269)
14M → 16M
16:16 | 8:08/mi
18M
3:04:47
Rank: #3828 (-17)
16M → 18M
22:56 | 11:28/mi
20M
3:23:29
Rank: #3554 (+274)
18M → 20M
18:42 | 9:21/mi
22M
3:40:44
Rank: #3309 (+245)
20M → 22M
17:15 | 8:37/mi
24M
3:59:41
Rank: #3072 (+237)
22M → 24M
18:57 | 9:29/mi
Finish· 26.22 mi
4:17:55
Rank: #2711 (+361)
24M → Finish
18:14 | 8:13/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:25:35
Pace10:24 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:52:20
Pace9:12 /mi
📊Negative Split: 22.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:3520:1310:0620:13
10:06
-
4M
4.00 mi06:11:4240:2010:0520:07
10:04
-0:02
6M
6.00 mi06:31:371:00:1510:0319:55
9:57
-0:07
8M
8.00 mi06:51:501:20:2810:0320:13
10:06
+0:09
9.6M
9.60 mi07:08:411:37:1910:0816:51
10:32
+0:26
10M
10.00 mi07:11:291:40:0710:012:48
7:00
-3:32
10.5M
10.50 mi07:20:011:48:3910:218:32
17:04
+10:04
12M
12.00 mi07:34:342:03:1210:1614:33
9:42
-7:22
14M
14.00 mi07:56:572:25:3510:2422:23
11:11
+1:29
16M
16.00 mi08:13:132:41:5110:0716:16
8:08
-3:03
18M
18.00 mi08:36:093:04:4710:1622:56
11:28
+3:20
20M
20.00 mi08:54:513:23:2910:1018:42
9:21
-2:07
22M
22.00 mi09:12:063:40:4410:0217:15
8:37
-0:44
24M
24.00 mi09:31:033:59:419:5918:57
9:29
+0:52
Finish
26.22 mi09:49:174:17:559:5118:14
8:13
-1:16

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

7:00 /mi

Average Pace

9:51 /mi

Slowest Pace

17:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:33

21% of race

Time at Steady Pace

2:29:31

58% of race

Time at Slower Pace

53:51

21% of race

Average Pace: 9:50 /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 mi05:51:3520:1310:0620:13
10:06
#4376
4M
4.00 mi06:11:4240:2010:0520:07
10:04
#4205
6M
6.00 mi06:31:371:00:1510:0319:55
9:57
#3995
8M
8.00 mi06:51:501:20:2810:0320:13
10:06
#4044
9.6M
9.60 mi07:08:411:37:1910:0816:51
10:32
#3973
10M
10.00 mi07:11:291:40:0710:012:48
7:00
#3955
10.5M
10.50 mi07:20:011:48:3910:218:32
17:04
#4192
12M
12.00 mi07:34:342:03:1210:1614:33
9:42
#4083
14M
14.00 mi07:56:572:25:3510:2422:23
11:11
#4080
16M
16.00 mi08:13:132:41:5110:0716:16
8:08
#3811
18M
18.00 mi08:36:093:04:4710:1622:56
11:28
#3828
20M
20.00 mi08:54:513:23:2910:1018:42
9:21
#3554
22M
22.00 mi09:12:063:40:4410:0217:15
8:37
#3309
24M
24.00 mi09:31:033:59:419:5918:57
9:29
#3072
Finish
26.22 mi09:49:174:17:559:5118:14
8:13
#2711
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:20

Segment Time

12:36/mi

Pace

0.90 mi

Distance

Overall

5817

Men

4248

Division

359

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi437634022893764(Top 53%)2978(Top 59%)245(Top 56%)
4M4.00 mi2.00 mi4205+1713311+91284+54087(Top 57%)3232(Top 64%)276(Top 63%)
6M6.00 mi2.00 mi3995+2103173+138275+93774(Top 53%)3013(Top 60%)264(Top 61%)
8M8.00 mi2.00 mi4044-493203-30276-14370(Top 61%)3392(Top 67%)292(Top 67%)
9.6M9.60 mi1.60 mi3973+713149+54273+33804(Top 53%)3016(Top 60%)259(Top 60%)
10M10.00 mi0.40 mi3955+183139+102733972(Top 55%)3129(Top 62%)278(Top 64%)
10.5M10.50 mi0.50 mi4192-2373274-135285-126284(Top 88%)4517(Top 89%)382(Top 88%)
12M12.00 mi1.50 mi4083+1093212+62278+73764(Top 53%)2978(Top 59%)245(Top 56%)
14M14.00 mi2.00 mi4080+33197+15279-14220(Top 59%)3264(Top 65%)284(Top 65%)
16M16.00 mi2.00 mi3811+2693019+178261+182338(Top 33%)1873(Top 37%)163(Top 37%)
18M18.00 mi2.00 mi3828-173013+6263-23916(Top 55%)2972(Top 59%)272(Top 63%)
20M20.00 mi2.00 mi3554+2742813+200242+211866(Top 26%)1536(Top 30%)144(Top 33%)
22M22.00 mi2.00 mi3309+2452631+182229+131545(Top 22%)1262(Top 25%)111(Top 26%)
24M24.00 mi2.00 mi3072+2372446+185220+91213(Top 17%)977(Top 19%)90(Top 21%)
Finish26.22 mi2.22 mi2711+3612181+265196+24474(Top 7%)411(Top 8%)35(Top 8%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 53%
×1human
+6ft-11ft

Overall

3764

Males

2978

M40-44

246

2M→4M

2.0 - 4.0 mi

Top 57%
×4stories
+75ft-70ft

Overall

4087

Males

3232

M40-44

277

4M→6M

4.0 - 6.0 mi

Top 53%
×5stories
+71ft-18ft

Overall

3774

Males

3013

M40-44

265

6M→8M

6.0 - 8.0 mi

Top 61%
×9stories
+106ft-21ft

Overall

4370

Males

3392

M40-44

293

8M→9.6M

8.0 - 9.6 mi

Top 53%
×13stories
+117ft-177ft

Overall

3804

Males

3016

M40-44

260

9.6M→10M

9.6 - 10.0 mi

Top 55%
×1story
+17ft-12ft

Overall

3972

Males

3129

M40-44

279

10M→10.5M

10.0 - 10.5 mi

Top 88%
×9stories
+0ft-102ft

Overall

6284

Males

4517

M40-44

384

10.5M→12M

10.5 - 12.0 mi

Top 53%
×18stories
+304ft-125ft

Overall

3764

Males

2978

M40-44

246

12M→14M

12.0 - 14.0 mi

Top 59%
×9stories
+99ft-125ft

Overall

4220

Males

3264

M40-44

285

14M→16M

14.0 - 16.0 mi

Top 33%
×9stories
+124ft-78ft

Overall

2338

Males

1873

M40-44

164

16M→18M

16.0 - 18.0 mi

Top 55%
×8stories
+106ft-45ft

Overall

3916

Males

2972

M40-44

273

18M→20M

18.0 - 20.0 mi

Top 26%
×3stories
+52ft-26ft

Overall

1866

Males

1536

M40-44

144

20M→22M

20.0 - 22.0 mi

Top 22%
×21stories
+17ft-266ft

Overall

1545

Males

1262

M40-44

111

22M→24M

22.0 - 24.0 mi

Top 17%
×3stories
+70ft-85ft

Overall

1213

Males

977

M40-44

90

24M→Finish

24.0 - 26.2 mi

Top 7%
~flat
+2ft-2ft

Overall

474

Males

411

M40-44

35

Passing Analysis

Category:
Athletes Passed
2372*
Passed By
707
Net Change
+1665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4376
2M → 4M242*71+171#4376#4205
4M → 6M23020+210#4205#3995
6M → 8M50*99-49#3995#4044
8M → 9.6M115*44+71#4044#3973
9.6M → 10M224+18#3973#3955
10M → 10.5M15252-237#3955#4192
10.5M → 12M13324+109#4192#4083
12M → 14M72*69+3#4083#4080
14M → 16M279*10+269#4080#3811
16M → 18M95112-17#3811#3828
18M → 20M274*0+274#3828#3554
20M → 22M246*1+245#3554#3309
22M → 24M238*1+237#3309#3072
24M → Finish361*0+361#3072#2711
TOTALS2372*707+1665

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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