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SF MARATHON 2026

Sunghee Tark

Bib: 8186•F•Age: 33

Mexico city

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:28
Rank: #6170
Start → 2M
22:28 | 11:14/mi
4M
47:15
Rank: #6558 (-388)
2M → 4M
24:47 | 12:24/mi
6M
1:11:41
Rank: #6507 (+51)
4M → 6M
24:26 | 12:13/mi
8M
1:35:57
Rank: #6600 (-93)
6M → 8M
24:16 | 12:08/mi
9.6M
2:02:42
Rank: #6904 (-304)
8M → 9.6M
26:45 | 16:43/mi
10M
2:06:01
Rank: #6868 (+36)
9.6M → 10M
3:19 | 8:18/mi
10.5M
2:14:33
Rank: #6835 (+33)
10M → 10.5M
8:32 | 17:04/mi
12M
2:34:03
Rank: #6837 (-2)
10.5M → 12M
19:30 | 13:00/mi
14M
3:03:32
Rank: #6824 (+13)
12M → 14M
29:29 | 14:44/mi
16M
3:29:50
Rank: #6816 (+8)
14M → 16M
26:18 | 13:09/mi
18M
3:56:08
Rank: #6725 (+91)
16M → 18M
26:18 | 13:09/mi
20M
4:23:46
Rank: #6709 (+16)
18M → 20M
27:38 | 13:49/mi
22M
4:52:06
Rank: #6733 (-24)
20M → 22M
28:20 | 14:10/mi
24M
5:24:24
Rank: #6744 (-11)
22M → 24M
32:18 | 16:09/mi
Finish· 26.22 mi
5:56:44
Rank: #6718 (+26)
24M → Finish
32:20 | 14:34/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:03:32
Pace13:07 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:53:12
Pace14:11 /mi
📊Negative Split: 5.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:3822:2811:1422:28
11:14
-
4M
4.00 mi06:18:2547:1511:4924:47
12:24
+1:10
6M
6.00 mi06:42:511:11:4111:5724:26
12:13
-0:11
8M
8.00 mi07:07:071:35:5712:0024:16
12:08
-0:05
9.6M
9.60 mi07:33:522:02:4212:4726:45
16:43
+4:35
10M
10.00 mi07:37:112:06:0112:363:19
8:18
-8:25
10.5M
10.50 mi07:45:432:14:3312:498:32
17:04
+8:46
12M
12.00 mi08:05:132:34:0312:5019:30
13:00
-4:04
14M
14.00 mi08:34:423:03:3213:0729:29
14:44
+1:44
16M
16.00 mi09:01:003:29:5013:0726:18
13:09
-1:35
18M
18.00 mi09:27:183:56:0813:0726:18
13:09
0:00
20M
20.00 mi09:54:564:23:4613:1127:38
13:49
+0:40
22M
22.00 mi10:23:164:52:0613:1728:20
14:10
+0:21
24M
24.00 mi10:55:345:24:2413:3132:18
16:09
+1:59
Finish
26.22 mi11:27:545:56:4413:3732:20
14:34
-1:35

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

8:18 /mi

Average Pace

13:37 /mi

Slowest Pace

17:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:47

7% of race

Time at Steady Pace

3:21:33

56% of race

Time at Slower Pace

2:09:24

36% of race

Average Pace: 13:36 /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 mi05:53:3822:2811:1422:28
11:14
#6170
4M
4.00 mi06:18:2547:1511:4924:47
12:24
#6558
6M
6.00 mi06:42:511:11:4111:5724:26
12:13
#6507
8M
8.00 mi07:07:071:35:5712:0024:16
12:08
#6600
9.6M
9.60 mi07:33:522:02:4212:4726:45
16:43
#6904
10M
10.00 mi07:37:112:06:0112:363:19
8:18
#6868
10.5M
10.50 mi07:45:432:14:3312:498:32
17:04
#6835
12M
12.00 mi08:05:132:34:0312:5019:30
13:00
#6837
14M
14.00 mi08:34:423:03:3213:0729:29
14:44
#6824
16M
16.00 mi09:01:003:29:5013:0726:18
13:09
#6816
18M
18.00 mi09:27:183:56:0813:0726:18
13:09
#6725
20M
20.00 mi09:54:564:23:4613:1127:38
13:49
#6709
22M
22.00 mi10:23:164:52:0613:1728:20
14:10
#6733
24M
24.00 mi10:55:345:24:2413:3132:18
16:09
#6744
Finish
26.22 mi11:27:545:56:4413:3732:20
14:34
#6718
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 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:51

Segment Time

13:10/mi

Pace

0.90 mi

Distance

Overall

6191

Women

1689

Division

319

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi617016543096614(Top 92%)1836(Top 88%)349(Top 88%)
4M4.00 mi2.00 mi6558-3881811-157340-316778(Top 95%)1909(Top 92%)359(Top 91%)
6M6.00 mi2.00 mi6507+511792+19335+56471(Top 90%)1776(Top 85%)327(Top 83%)
8M8.00 mi2.00 mi6600-931816-24339-46765(Top 94%)1891(Top 91%)354(Top 90%)
9.6M9.60 mi1.60 mi6904-3041955-139368-297162(Top 100%)2076(Top 100%)389(Top 98%)
10M10.00 mi0.40 mi6868+361944+113686143(Top 86%)1648(Top 79%)310(Top 78%)
10.5M10.50 mi0.50 mi6835+331929+15365+36293(Top 88%)1746(Top 84%)324(Top 82%)
12M12.00 mi1.50 mi6837-21921+8362+36614(Top 92%)1836(Top 88%)349(Top 88%)
14M14.00 mi2.00 mi6824+131928-73626774(Top 95%)1933(Top 93%)364(Top 92%)
16M16.00 mi2.00 mi6816+81931-3365-36667(Top 93%)1907(Top 91%)373(Top 94%)
18M18.00 mi2.00 mi6725+911899+32361+45407(Top 75%)1466(Top 70%)275(Top 70%)
20M20.00 mi2.00 mi6709+161893+6358+36251(Top 87%)1793(Top 86%)343(Top 87%)
22M22.00 mi2.00 mi6733-241901-8360-26587(Top 92%)1914(Top 92%)362(Top 92%)
24M24.00 mi2.00 mi6744-111914-13363-36700(Top 93%)1947(Top 93%)372(Top 94%)
Finish26.22 mi2.22 mi6718+261906+8364-16297(Top 88%)1829(Top 88%)349(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 92%
×1human
+6ft-11ft

Overall

6614

Females

1836

F30-34

354

2M→4M

2.0 - 4.0 mi

Top 95%
×4stories
+75ft-70ft

Overall

6778

Females

1909

F30-34

369

4M→6M

4.0 - 6.0 mi

Top 90%
×5stories
+71ft-18ft

Overall

6471

Females

1776

F30-34

335

6M→8M

6.0 - 8.0 mi

Top 94%
×9stories
+106ft-21ft

Overall

6765

Females

1891

F30-34

360

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13stories
+117ft-177ft

Overall

7162

Females

2076

F30-34

401

9.6M→10M

9.6 - 10.0 mi

Top 86%
×1story
+17ft-12ft

Overall

6143

Females

1648

F30-34

316

10M→10.5M

10.0 - 10.5 mi

Top 88%
×9stories
+0ft-102ft

Overall

6293

Females

1746

F30-34

331

10.5M→12M

10.5 - 12.0 mi

Top 92%
×18stories
+304ft-125ft

Overall

6614

Females

1836

F30-34

354

12M→14M

12.0 - 14.0 mi

Top 95%
×9stories
+99ft-125ft

Overall

6774

Females

1933

F30-34

368

14M→16M

14.0 - 16.0 mi

Top 93%
×9stories
+124ft-78ft

Overall

6667

Females

1907

F30-34

377

16M→18M

16.0 - 18.0 mi

Top 75%
×8stories
+106ft-45ft

Overall

5407

Females

1466

F30-34

279

18M→20M

18.0 - 20.0 mi

Top 87%
×3stories
+52ft-26ft

Overall

6251

Females

1793

F30-34

347

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6587

Females

1914

F30-34

365

22M→24M

22.0 - 24.0 mi

Top 93%
×3stories
+70ft-85ft

Overall

6700

Females

1947

F30-34

374

24M→Finish

24.0 - 26.2 mi

Top 88%
~flat
+2ft-2ft

Overall

6297

Females

1829

F30-34

349

Passing Analysis

Category:
Athletes Passed
638*
Passed By
1186
Net Change
-548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6170
2M → 4M35*423-388#6170#6558
4M → 6M125*74+51#6558#6507
6M → 8M34*127-93#6507#6600
8M → 9.6M10*314-304#6600#6904
9.6M → 10M371+36#6904#6868
10M → 10.5M50*17+33#6868#6835
10.5M → 12M4446-2#6835#6837
12M → 14M41*28+13#6837#6824
14M → 16M53*45+8#6824#6816
16M → 18M92*1+91#6816#6725
18M → 20M45*29+16#6725#6709
20M → 22M14*38-24#6709#6733
22M → 24M20*31-11#6733#6744
24M → Finish38*12+26#6744#6718
TOTALS638*1186-548

* 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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