San Francisco Marathon logo
SF MARATHON 2026

Alden Wooi Yap

Bib: 4226•M•Age: 47

San Francisco, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7166
Top 32%
Gender (Male)
#0 / 5052
Top 37%
Masters (Masters Men)
#0 / 1321
Top 31%
Division (M45-49)
#0 / 319
Top 34%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:42
Rank: #1930
Start → 2M
17:42 | 8:51/mi
4M
35:07
Rank: #1783 (+147)
2M → 4M
17:25 | 8:43/mi
6M
51:50
Rank: #1531 (+252)
4M → 6M
16:43 | 8:21/mi
8M
1:08:50
Rank: #1514 (+17)
6M → 8M
17:00 | 8:30/mi
9.6M
1:23:55
Rank: #1635 (-121)
8M → 9.6M
15:05 | 9:26/mi
10M
1:26:21
Rank: #1636 (-1)
9.6M → 10M
2:26 | 6:05/mi
10.5M
1:36:38
Rank: #2444 (-808)
10M → 10.5M
10:17 | 20:33/mi
12M
1:48:55
Rank: #2301 (+143)
10.5M → 12M
12:17 | 8:11/mi
14M
2:08:05
Rank: #2236 (+65)
12M → 14M
19:10 | 9:35/mi
16M
2:25:39
Rank: #2349 (-113)
14M → 16M
17:34 | 8:47/mi
18M
2:43:12
Rank: #2092 (+257)
16M → 18M
17:33 | 8:47/mi
20M
3:08:58
Rank: #2561 (-469)
18M → 20M
25:46 | 12:53/mi
22M
3:27:25
Rank: #2474 (+87)
20M → 22M
18:27 | 9:13/mi
24M
3:46:48
Rank: #2334 (+140)
22M → 24M
19:23 | 9:42/mi
Finish· 26.22 mi
4:09:10
Rank: #2271 (+63)
24M → Finish
22:22 | 10:05/mi

The Course

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 14M
Distance14.00 mi
Time2:08:05
Pace9:09 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:05
Pace9:55 /mi
📊Negative Split: 5.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:5117:428:5117:42
8:51
-
4M
4.00 mi05:55:1635:078:4717:25
8:43
-0:08
6M
6.00 mi06:11:5951:508:3816:43
8:21
-0:22
8M
8.00 mi06:28:591:08:508:3617:00
8:30
+0:09
9.6M
9.60 mi06:44:041:23:558:4415:05
9:26
+0:56
10M
10.00 mi06:46:301:26:218:382:26
6:05
-3:21
10.5M
10.50 mi06:56:471:36:389:1210:17
20:33
+14:28
12M
12.00 mi07:09:041:48:559:0512:17
8:11
-12:22
14M
14.00 mi07:28:142:08:059:0919:10
9:35
+1:24
16M
16.00 mi07:45:482:25:399:0617:34
8:47
-0:48
18M
18.00 mi08:03:212:43:129:0417:33
8:47
0:00
20M
20.00 mi08:29:073:08:589:2725:46
12:53
+4:06
22M
22.00 mi08:47:343:27:259:2618:27
9:13
-3:40
24M
24.00 mi09:06:573:46:489:2719:23
9:42
+0:29
Finish
26.22 mi09:29:194:09:109:3122:22
10:05
+0:23

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

6:05 /mi

Average Pace

9:31 /mi

Slowest Pace

20:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26

1% of race

Time at Steady Pace

3:30:41

85% of race

Time at Slower Pace

36:03

14% of race

Average Pace: 9:30 /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 mi05:37:5117:428:5117:42
8:51
#1930
4M
4.00 mi05:55:1635:078:4717:25
8:43
#1783
6M
6.00 mi06:11:5951:508:3816:43
8:21
#1531
8M
8.00 mi06:28:591:08:508:3617:00
8:30
#1514
9.6M
9.60 mi06:44:041:23:558:4415:05
9:26
#1635
10M
10.00 mi06:46:301:26:218:382:26
6:05
#1636
10.5M
10.50 mi06:56:471:36:389:1210:17
20:33
#2444
12M
12.00 mi07:09:041:48:559:0512:17
8:11
#2301
14M
14.00 mi07:28:142:08:059:0919:10
9:35
#2236
16M
16.00 mi07:45:482:25:399:0617:34
8:47
#2349
18M
18.00 mi08:03:212:43:129:0417:33
8:47
#2092
20M
20.00 mi08:29:073:08:589:2725:46
12:53
#2561
22M
22.00 mi08:47:343:27:259:2618:27
9:13
#2474
24M
24.00 mi09:06:573:46:489:2719:23
9:42
#2334
Finish
26.22 mi09:29:194:09:109:3122:22
10:05
#2271
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 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:43

Segment Time

14:08/mi

Pace

0.90 mi

Distance

Overall

6585

Men

4710

Division

300

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi19301657941581(Top 22%)1351(Top 27%)57(Top 18%)
4M4.00 mi2.00 mi1783+1471537+12087+71652(Top 23%)1425(Top 28%)78(Top 24%)
6M6.00 mi2.00 mi1531+2521329+20869+181154(Top 16%)1014(Top 20%)52(Top 16%)
8M8.00 mi2.00 mi1514+171315+14691548(Top 22%)1333(Top 26%)69(Top 22%)
9.6M9.60 mi1.60 mi1635-1211413-9874-52354(Top 33%)1988(Top 39%)111(Top 35%)
10M10.00 mi0.40 mi1636-11414-175-11905(Top 27%)1621(Top 32%)87(Top 27%)
10.5M10.50 mi0.50 mi2444-8082047-633116-416899(Top 96%)4905(Top 97%)310(Top 97%)
12M12.00 mi1.50 mi2301+1431943+104105+111581(Top 22%)1351(Top 27%)57(Top 18%)
14M14.00 mi2.00 mi2236+651883+60103+22091(Top 29%)1773(Top 35%)102(Top 32%)
16M16.00 mi2.00 mi2349-1131952-69109-63210(Top 45%)2494(Top 49%)145(Top 45%)
18M18.00 mi2.00 mi2092+2571756+19699+101008(Top 14%)858(Top 17%)42(Top 13%)
20M20.00 mi2.00 mi2561-4692108-352129-305609(Top 78%)4027(Top 80%)263(Top 82%)
22M22.00 mi2.00 mi2474+872033+75120+92257(Top 31%)1783(Top 35%)109(Top 34%)
24M24.00 mi2.00 mi2334+1401910+123111+91423(Top 20%)1143(Top 23%)68(Top 21%)
Finish26.22 mi2.22 mi2271+631850+60109+22387(Top 33%)1814(Top 36%)118(Top 37%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
×1human
+6ft-11ft

Overall

1581

Males

1351

M45-49

57

2M→4M

2.0 - 4.0 mi

Top 23%
×4stories
+75ft-70ft

Overall

1652

Males

1425

M45-49

78

4M→6M

4.0 - 6.0 mi

Top 16%
×5stories
+71ft-18ft

Overall

1154

Males

1014

M45-49

52

6M→8M

6.0 - 8.0 mi

Top 22%
×9stories
+106ft-21ft

Overall

1548

Males

1333

M45-49

69

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13stories
+117ft-177ft

Overall

2354

Males

1988

M45-49

111

9.6M→10M

9.6 - 10.0 mi

Top 27%
×1story
+17ft-12ft

Overall

1905

Males

1621

M45-49

87

10M→10.5M

10.0 - 10.5 mi

Top 96%
×9stories
+0ft-102ft

Overall

6899

Males

4905

M45-49

312

10.5M→12M

10.5 - 12.0 mi

Top 22%
×18stories
+304ft-125ft

Overall

1581

Males

1351

M45-49

57

12M→14M

12.0 - 14.0 mi

Top 29%
×9stories
+99ft-125ft

Overall

2091

Males

1773

M45-49

102

14M→16M

14.0 - 16.0 mi

Top 45%
×9stories
+124ft-78ft

Overall

3210

Males

2494

M45-49

145

16M→18M

16.0 - 18.0 mi

Top 14%
×8stories
+106ft-45ft

Overall

1008

Males

858

M45-49

42

18M→20M

18.0 - 20.0 mi

Top 78%
×3stories
+52ft-26ft

Overall

5609

Males

4027

M45-49

263

20M→22M

20.0 - 22.0 mi

Top 31%
×21stories
+17ft-266ft

Overall

2257

Males

1783

M45-49

109

22M→24M

22.0 - 24.0 mi

Top 20%
×3stories
+70ft-85ft

Overall

1423

Males

1143

M45-49

68

24M→Finish

24.0 - 26.2 mi

Top 33%
~flat
+2ft-2ft

Overall

2387

Males

1814

M45-49

118

Passing Analysis

Category:
Athletes Passed
1409*
Passed By
1750
Net Change
-341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1930
2M → 4M17225+147#1930#1783
4M → 6M2542+252#1783#1531
6M → 8M51*34+17#1531#1514
8M → 9.6M14135-121#1514#1635
9.6M → 10M1516-1#1635#1636
10M → 10.5M0808-808#1636#2444
10.5M → 12M1485+143#2444#2301
12M → 14M84*19+65#2301#2236
14M → 16M58*171-113#2236#2349
16M → 18M2625+257#2349#2092
18M → 20M8*477-469#2092#2561
20M → 22M101*14+87#2561#2474
22M → 24M157*17+140#2474#2334
24M → Finish85*22+63#2334#2271
TOTALS1409*1750-341

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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