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SF MARATHON 2026

Heesu Kim

Bib: 6888•F•Age: 36

Redwood City, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F35-39)
#0 / 270
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
24:50
Rank: #7010
Start → 2M
24:50 | 12:25/mi
4M
48:27
Rank: #6772 (+238)
2M → 4M
23:37 | 11:49/mi
6M
1:11:46
Rank: #6521 (+251)
4M → 6M
23:19 | 11:39/mi
8M
1:33:37
Rank: #6349 (+172)
6M → 8M
21:51 | 10:55/mi
9.6M
2:04:37
Rank: #6985 (-636)
8M → 9.6M
31:00 | 19:22/mi
10M
2:08:18
Rank: #6976 (+9)
9.6M → 10M
3:41 | 9:13/mi
10.5M
2:18:57
Rank: #7008 (-32)
10M → 10.5M
10:39 | 21:17/mi
12M
2:40:00
Rank: #7017 (-9)
10.5M → 12M
21:03 | 14:02/mi
14M
3:05:37
Rank: #6887 (+130)
12M → 14M
25:37 | 12:48/mi
16M
3:28:44
Rank: #6782 (+105)
14M → 16M
23:07 | 11:33/mi
18M
3:51:50
Rank: #6616 (+166)
16M → 18M
23:06 | 11:33/mi
20M
4:16:48
Rank: #6505 (+111)
18M → 20M
24:58 | 12:29/mi
22M
4:42:18
Rank: #6458 (+47)
20M → 22M
25:30 | 12:45/mi
24M
5:18:38
Rank: #6616 (-158)
22M → 24M
36:20 | 18:10/mi
Finish· 26.22 mi
5:48:14
Rank: #6528 (+88)
24M → Finish
29:36 | 13:20/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:05:37
Pace13:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:42:37
Pace13:19 /mi
📊Negative Split: 12.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:48:0624:5012:2524:50
12:25
-
4M
4.00 mi06:11:4348:2712:0723:37
11:49
-0:36
6M
6.00 mi06:35:021:11:4611:5823:19
11:39
-0:10
8M
8.00 mi06:56:531:33:3711:4221:51
10:55
-0:44
9.6M
9.60 mi07:27:532:04:3712:5931:00
19:22
+8:27
10M
10.00 mi07:31:342:08:1812:503:41
9:13
-10:09
10.5M
10.50 mi07:42:132:18:5713:1410:39
21:17
+12:04
12M
12.00 mi08:03:162:40:0013:2021:03
14:02
-7:15
14M
14.00 mi08:28:533:05:3713:1525:37
12:48
-1:14
16M
16.00 mi08:52:003:28:4413:0323:07
11:33
-1:15
18M
18.00 mi09:15:063:51:5012:5323:06
11:33
0:00
20M
20.00 mi09:40:044:16:4812:5024:58
12:29
+0:56
22M
22.00 mi10:05:344:42:1812:5025:30
12:45
+0:16
24M
24.00 mi10:41:545:18:3813:1736:20
18:10
+5:25
Finish
26.22 mi11:11:305:48:1413:1729:36
13:20
-4:50

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

9:13 /mi

Average Pace

13:17 /mi

Slowest Pace

21:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:41

1% of race

Time at Steady Pace

4:26:34

77% of race

Time at Slower Pace

1:17:59

22% of race

Average Pace: 13:17 /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 mi05:48:0624:5012:2524:50
12:25
#7010
4M
4.00 mi06:11:4348:2712:0723:37
11:49
#6772
6M
6.00 mi06:35:021:11:4611:5823:19
11:39
#6521
8M
8.00 mi06:56:531:33:3711:4221:51
10:55
#6349
9.6M
9.60 mi07:27:532:04:3712:5931:00
19:22
#6985
10M
10.00 mi07:31:342:08:1812:503:41
9:13
#6976
10.5M
10.50 mi07:42:132:18:5713:1410:39
21:17
#7008
12M
12.00 mi08:03:162:40:0013:2021:03
14:02
#7017
14M
14.00 mi08:28:533:05:3713:1525:37
12:48
#6887
16M
16.00 mi08:52:003:28:4413:0323:07
11:33
#6782
18M
18.00 mi09:15:063:51:5012:5323:06
11:33
#6616
20M
20.00 mi09:40:044:16:4812:5024:58
12:29
#6505
22M
22.00 mi10:05:344:42:1812:5025:30
12:45
#6458
24M
24.00 mi10:41:545:18:3813:1736:20
18:10
#6616
Finish
26.22 mi11:11:305:48:1413:1729:36
13:20
#6528
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 96%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:20

Segment Time

15:56/mi

Pace

0.90 mi

Distance

Overall

6866

Women

1962

Division

248

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi701020072556961(Top 97%)1993(Top 96%)257(Top 95%)
4M4.00 mi2.00 mi6772+2381906+101241+146417(Top 90%)1764(Top 85%)222(Top 82%)
6M6.00 mi2.00 mi6521+2511798+108220+216077(Top 85%)1606(Top 77%)190(Top 70%)
8M8.00 mi2.00 mi6349+1721717+81209+115629(Top 79%)1427(Top 68%)181(Top 67%)
9.6M9.60 mi1.60 mi6985-6361997-280250-417255(Top 101%)2115(Top 101%)268(Top 99%)
10M10.00 mi0.40 mi6976+91993+42506757(Top 94%)1901(Top 91%)237(Top 88%)
10.5M10.50 mi0.50 mi7008-322002-9251-16968(Top 97%)1992(Top 95%)247(Top 91%)
12M12.00 mi1.50 mi7017-92011-9249+26961(Top 97%)1993(Top 96%)257(Top 95%)
14M14.00 mi2.00 mi6887+1301959+52246+35842(Top 82%)1545(Top 74%)194(Top 72%)
16M16.00 mi2.00 mi6782+1051916+43241+55915(Top 83%)1603(Top 77%)202(Top 75%)
18M18.00 mi2.00 mi6616+1661849+67227+144004(Top 56%)959(Top 46%)111(Top 41%)
20M20.00 mi2.00 mi6505+1111812+37221+65276(Top 74%)1440(Top 69%)178(Top 66%)
22M22.00 mi2.00 mi6458+471799+13218+35855(Top 82%)1685(Top 81%)206(Top 76%)
24M24.00 mi2.00 mi6616-1581865-66230-127015(Top 98%)2039(Top 98%)261(Top 97%)
Finish26.22 mi2.22 mi6528+881842+23224+65628(Top 79%)1608(Top 77%)196(Top 73%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 97%
×1human
+6ft-11ft

Overall

6961

Females

1993

F35-39

260

2M→4M

2.0 - 4.0 mi

Top 90%
×4stories
+75ft-70ft

Overall

6417

Females

1764

F35-39

223

4M→6M

4.0 - 6.0 mi

Top 85%
×5stories
+71ft-18ft

Overall

6077

Females

1606

F35-39

192

6M→8M

6.0 - 8.0 mi

Top 79%
×9stories
+106ft-21ft

Overall

5629

Females

1427

F35-39

183

8M→9.6M

8.0 - 9.6 mi

Top 101%
×13stories
+117ft-177ft

Overall

7255

Females

2115

F35-39

273

9.6M→10M

9.6 - 10.0 mi

Top 94%
×1story
+17ft-12ft

Overall

6757

Females

1901

F35-39

239

10M→10.5M

10.0 - 10.5 mi

Top 97%
×9stories
+0ft-102ft

Overall

6968

Females

1992

F35-39

252

10.5M→12M

10.5 - 12.0 mi

Top 97%
×18stories
+304ft-125ft

Overall

6961

Females

1993

F35-39

260

12M→14M

12.0 - 14.0 mi

Top 82%
×9stories
+99ft-125ft

Overall

5842

Females

1545

F35-39

195

14M→16M

14.0 - 16.0 mi

Top 83%
×9stories
+124ft-78ft

Overall

5915

Females

1603

F35-39

203

16M→18M

16.0 - 18.0 mi

Top 56%
×8stories
+106ft-45ft

Overall

4004

Females

959

F35-39

112

18M→20M

18.0 - 20.0 mi

Top 74%
×3stories
+52ft-26ft

Overall

5276

Females

1440

F35-39

179

20M→22M

20.0 - 22.0 mi

Top 82%
×21stories
+17ft-266ft

Overall

5855

Females

1685

F35-39

207

22M→24M

22.0 - 24.0 mi

Top 98%
×3stories
+70ft-85ft

Overall

7015

Females

2039

F35-39

262

24M→Finish

24.0 - 26.2 mi

Top 79%
~flat
+2ft-2ft

Overall

5628

Females

1608

F35-39

196

Passing Analysis

Category:
Athletes Passed
1445*
Passed By
963
Net Change
+482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7010
2M → 4M247*9+238#7010#6772
4M → 6M262*11+251#6772#6521
6M → 8M184*12+172#6521#6349
8M → 9.6M2*638-636#6349#6985
9.6M → 10M145+9#6985#6976
10M → 10.5M20*52-32#6976#7008
10.5M → 12M24*33-9#7008#7017
12M → 14M131*1+130#7017#6887
14M → 16M121*16+105#6887#6782
16M → 18M167*1+166#6782#6616
18M → 20M112*1+111#6616#6505
20M → 22M63*16+47#6505#6458
22M → 24M8*166-158#6458#6616
24M → Finish90*2+88#6616#6528
TOTALS1445*963+482

* 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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