San Francisco Marathon logo
SF MARATHON 2026

Teimook Kang

Bib: 3352•M•Age: 43

Cupertino, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7166
Top 47%
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Top 46%
Division (M40-44)
#0 / 435
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
17:17
Rank: #1608
Start → 2M
17:17 | 8:38/mi
4M
35:06
Rank: #1777 (-169)
2M → 4M
17:49 | 8:55/mi
6M
52:55
Rank: #1847 (-70)
4M → 6M
17:49 | 8:54/mi
8M
1:11:19
Rank: #2069 (-222)
6M → 8M
18:24 | 9:12/mi
9.6M
1:26:30
Rank: #2124 (-55)
8M → 9.6M
15:11 | 9:29/mi
10M
1:29:04
Rank: #2139 (-15)
9.6M → 10M
2:34 | 6:25/mi
10.5M
1:35:32
Rank: #2210 (-71)
10M → 10.5M
6:28 | 12:56/mi
12M
1:50:03
Rank: #2464 (-254)
10.5M → 12M
14:31 | 9:41/mi
14M
2:10:34
Rank: #2559 (-95)
12M → 14M
20:31 | 10:15/mi
16M
2:31:14
Rank: #2876 (-317)
14M → 16M
20:40 | 10:20/mi
18M
2:51:53
Rank: #2809 (+67)
16M → 18M
20:39 | 10:20/mi
20M
3:14:10
Rank: #2904 (-95)
18M → 20M
22:17 | 11:08/mi
22M
3:37:57
Rank: #3146 (-242)
20M → 22M
23:47 | 11:53/mi
24M
4:02:50
Rank: #3238 (-92)
22M → 24M
24:53 | 12:27/mi
Finish· 26.22 mi
4:29:15
Rank: #3347 (-109)
24M → Finish
26:25 | 11:54/mi
Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:10:34
Pace9:20 /mi
2nd Half
Distance12.22 mi
Time2:18:41
Pace11:21 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:2517:178:3817:17
8:38
-
4M
4.00 mi05:52:1435:068:4717:49
8:55
+0:17
6M
6.00 mi06:10:0352:558:4917:49
8:54
-0:01
8M
8.00 mi06:28:271:11:198:5518:24
9:12
+0:18
9.6M
9.60 mi06:43:381:26:309:0115:11
9:29
+0:17
10M
10.00 mi06:46:121:29:048:542:34
6:25
-3:04
10.5M
10.50 mi06:52:401:35:329:066:28
12:56
+6:31
12M
12.00 mi07:07:111:50:039:1014:31
9:41
-3:15
14M
14.00 mi07:27:422:10:349:2020:31
10:15
+0:34
16M
16.00 mi07:48:222:31:149:2720:40
10:20
+0:05
18M
18.00 mi08:09:012:51:539:3320:39
10:20
0:00
20M
20.00 mi08:31:183:14:109:4222:17
11:08
+0:48
22M
22.00 mi08:55:053:37:579:5423:47
11:53
+0:45
24M
24.00 mi09:19:584:02:5010:0724:53
12:27
+0:34
Finish
26.22 mi09:46:234:29:1510:1726:25
11:54
-0:33

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:25 /mi

Average Pace

10:17 /mi

Slowest Pace

12:56 /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

1:13:53

27% of race

Time at Steady Pace

1:31:32

34% of race

Time at Slower Pace

1:43:50

39% of race

Average Pace: 10:16 /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 mi05:34:2517:178:3817:17
8:38
#1608
4M
4.00 mi05:52:1435:068:4717:49
8:55
#1777
6M
6.00 mi06:10:0352:558:4917:49
8:54
#1847
8M
8.00 mi06:28:271:11:198:5518:24
9:12
#2069
9.6M
9.60 mi06:43:381:26:309:0115:11
9:29
#2124
10M
10.00 mi06:46:121:29:048:542:34
6:25
#2139
10.5M
10.50 mi06:52:401:35:329:066:28
12:56
#2210
12M
12.00 mi07:07:111:50:039:1014:31
9:41
#2464
14M
14.00 mi07:27:422:10:349:2020:31
10:15
#2559
16M
16.00 mi07:48:222:31:149:2720:40
10:20
#2876
18M
18.00 mi08:09:012:51:539:3320:39
10:20
#2809
20M
20.00 mi08:31:183:14:109:4222:17
11:08
#2904
22M
22.00 mi08:55:053:37:579:5423:47
11:53
#3146
24M
24.00 mi09:19:584:02:5010:0724:53
12:27
#3238
Finish
26.22 mi09:46:234:29:1510:1726:25
11:54
#3347
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 42%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:02

Segment Time

10:02/mi

Pace

0.90 mi

Distance

Overall

3038

Men

2473

Division

219

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi160813931363735(Top 52%)2960(Top 59%)241(Top 55%)
4M4.00 mi2.00 mi1777-1691531-138143-72039(Top 28%)1724(Top 34%)164(Top 38%)
6M6.00 mi2.00 mi1847-701577-46147-42031(Top 28%)1740(Top 34%)159(Top 37%)
8M8.00 mi2.00 mi2069-2221756-179164-172904(Top 41%)2402(Top 48%)207(Top 48%)
9.6M9.60 mi1.60 mi2124-551806-50166-22460(Top 34%)2073(Top 41%)179(Top 41%)
10M10.00 mi0.40 mi2139-151817-11167-12734(Top 38%)2256(Top 45%)193(Top 44%)
10.5M10.50 mi0.50 mi2210-711877-60172-53263(Top 46%)2614(Top 52%)224(Top 51%)
12M12.00 mi1.50 mi2464-2542058-181191-193735(Top 52%)2960(Top 59%)241(Top 55%)
14M14.00 mi2.00 mi2559-952132-74192-13012(Top 42%)2451(Top 49%)215(Top 49%)
16M16.00 mi2.00 mi2876-3172362-230208-164969(Top 69%)3691(Top 73%)313(Top 72%)
18M18.00 mi2.00 mi2809+672306+56204+42687(Top 37%)2141(Top 42%)195(Top 45%)
20M20.00 mi2.00 mi2904-952362-56209-53920(Top 55%)2933(Top 58%)257(Top 59%)
22M22.00 mi2.00 mi3146-2422517-155224-155153(Top 72%)3690(Top 73%)318(Top 73%)
24M24.00 mi2.00 mi3238-922558-41226-24290(Top 60%)3106(Top 61%)266(Top 61%)
Finish26.22 mi2.22 mi3347-1092621-63230-44462(Top 62%)3220(Top 64%)270(Top 62%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 52%
×1human
+6ft-11ft

Overall

3735

Males

2960

M40-44

242

2M→4M

2.0 - 4.0 mi

Top 28%
×4stories
+75ft-70ft

Overall

2039

Males

1724

M40-44

165

4M→6M

4.0 - 6.0 mi

Top 28%
×5stories
+71ft-18ft

Overall

2031

Males

1740

M40-44

160

6M→8M

6.0 - 8.0 mi

Top 41%
×9stories
+106ft-21ft

Overall

2904

Males

2402

M40-44

208

8M→9.6M

8.0 - 9.6 mi

Top 34%
×13stories
+117ft-177ft

Overall

2460

Males

2073

M40-44

180

9.6M→10M

9.6 - 10.0 mi

Top 38%
×1story
+17ft-12ft

Overall

2734

Males

2256

M40-44

194

10M→10.5M

10.0 - 10.5 mi

Top 46%
×9stories
+0ft-102ft

Overall

3263

Males

2614

M40-44

225

10.5M→12M

10.5 - 12.0 mi

Top 52%
×18stories
+304ft-125ft

Overall

3735

Males

2960

M40-44

242

12M→14M

12.0 - 14.0 mi

Top 42%
×9stories
+99ft-125ft

Overall

3012

Males

2451

M40-44

216

14M→16M

14.0 - 16.0 mi

Top 69%
×9stories
+124ft-78ft

Overall

4969

Males

3691

M40-44

314

16M→18M

16.0 - 18.0 mi

Top 37%
×8stories
+106ft-45ft

Overall

2687

Males

2141

M40-44

195

18M→20M

18.0 - 20.0 mi

Top 55%
×3stories
+52ft-26ft

Overall

3920

Males

2933

M40-44

257

20M→22M

20.0 - 22.0 mi

Top 72%
×21stories
+17ft-266ft

Overall

5153

Males

3690

M40-44

318

22M→24M

22.0 - 24.0 mi

Top 60%
×3stories
+70ft-85ft

Overall

4290

Males

3106

M40-44

266

24M→Finish

24.0 - 26.2 mi

Top 62%
~flat
+2ft-2ft

Overall

4462

Males

3220

M40-44

270

Passing Analysis

Category:
Athletes Passed
439*
Passed By
2178
Net Change
-1739
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1608
2M → 4M30199-169#1608#1777
4M → 6M45115-70#1777#1847
6M → 8M9*231-222#1847#2069
8M → 9.6M3489-55#2069#2124
9.6M → 10M722-15#2124#2139
10M → 10.5M2596-71#2139#2210
10.5M → 12M10264-254#2210#2464
12M → 14M22*117-95#2464#2559
14M → 16M16*333-317#2559#2876
16M → 18M12053+67#2876#2809
18M → 20M40*135-95#2809#2904
20M → 22M9*251-242#2904#3146
22M → 24M39*131-92#3146#3238
24M → Finish33*142-109#3238#3347
TOTALS439*2178-1739

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events