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SF MARATHON 2026

Peng Jun Huang

Bib: 2572•M•Age: 36

South San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 13%
Gender (Male)
#0 / 5052
Top 15%
Division (M35-39)
#0 / 717
Top 15%
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
16:43
Rank: #1219
Start → 2M
16:43 | 8:21/mi
4M
33:45
Rank: #1276 (-57)
2M → 4M
17:02 | 8:31/mi
6M
51:05
Rank: #1355 (-79)
4M → 6M
17:20 | 8:40/mi
8M
1:08:47
Rank: #1503 (-148)
6M → 8M
17:42 | 8:51/mi
9.6M
1:23:20
Rank: #1531 (-28)
8M → 9.6M
14:33 | 9:06/mi
10M
1:25:34
Rank: #1492 (+39)
9.6M → 10M
2:14 | 5:35/mi
10.5M
1:31:07
Rank: #1453 (+39)
10M → 10.5M
5:33 | 11:06/mi
12M
1:42:59
Rank: #1391 (+62)
10.5M → 12M
11:52 | 7:55/mi
14M
2:01:38
Rank: #1408 (-17)
12M → 14M
18:39 | 9:19/mi
16M
2:18:12
Rank: #1532 (-124)
14M → 16M
16:34 | 8:17/mi
18M
2:34:45
Rank: #1306 (+226)
16M → 18M
16:33 | 8:17/mi
20M
2:51:22
Rank: #1204 (+102)
18M → 20M
16:37 | 8:18/mi
22M
3:06:08
Rank: #1079 (+125)
20M → 22M
14:46 | 7:23/mi
24M
3:23:46
Rank: #995 (+84)
22M → 24M
17:38 | 8:49/mi
Finish· 26.22 mi
3:41:47
Rank: #896 (+99)
24M → Finish
18:01 | 8:07/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:01:38
Pace8:41 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:40:09
Pace8:12 /mi
📊Negative Split: 17.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:2716:438:2116:43
8:21
-
4M
4.00 mi05:56:2933:458:2617:02
8:31
+0:10
6M
6.00 mi06:13:4951:058:3117:20
8:40
+0:09
8M
8.00 mi06:31:311:08:478:3617:42
8:51
+0:11
9.6M
9.60 mi06:46:041:23:208:4114:33
9:06
+0:15
10M
10.00 mi06:48:181:25:348:332:14
5:35
-3:31
10.5M
10.50 mi06:53:511:31:078:415:33
11:06
+5:31
12M
12.00 mi07:05:431:42:598:3511:52
7:55
-3:11
14M
14.00 mi07:24:222:01:388:4118:39
9:19
+1:24
16M
16.00 mi07:40:562:18:128:3816:34
8:17
-1:02
18M
18.00 mi07:57:292:34:458:3616:33
8:17
0:00
20M
20.00 mi08:14:062:51:228:3416:37
8:18
+0:01
22M
22.00 mi08:28:523:06:088:2814:46
7:23
-0:55
24M
24.00 mi08:46:303:23:468:2917:38
8:49
+1:26
Finish
26.22 mi09:04:313:41:478:2818:01
8:07
-0:42

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

5:35 /mi

Average Pace

8:28 /mi

Slowest Pace

11:06 /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

17:00

8% of race

Time at Steady Pace

2:46:02

75% of race

Time at Slower Pace

38:45

17% of race

Average Pace: 8:28 /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 mi05:39:2716:438:2116:43
8:21
#1219
4M
4.00 mi05:56:2933:458:2617:02
8:31
#1276
6M
6.00 mi06:13:4951:058:3117:20
8:40
#1355
8M
8.00 mi06:31:311:08:478:3617:42
8:51
#1503
9.6M
9.60 mi06:46:041:23:208:4114:33
9:06
#1531
10M
10.00 mi06:48:181:25:348:332:14
5:35
#1492
10.5M
10.50 mi06:53:511:31:078:415:33
11:06
#1453
12M
12.00 mi07:05:431:42:598:3511:52
7:55
#1391
14M
14.00 mi07:24:222:01:388:4118:39
9:19
#1408
16M
16.00 mi07:40:562:18:128:3816:34
8:17
#1532
18M
18.00 mi07:57:292:34:458:3616:33
8:17
#1306
20M
20.00 mi08:14:062:51:228:3416:37
8:18
#1204
22M
22.00 mi08:28:523:06:088:2814:46
7:23
#1079
24M
24.00 mi08:46:303:23:468:2917:38
8:49
#995
Finish
26.22 mi09:04:313:41:478:2818:01
8:07
#896
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 15%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:47

Segment Time

8:39/mi

Pace

0.90 mi

Distance

Overall

1069

Men

952

Division

135

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi121910671451137(Top 16%)996(Top 20%)136(Top 19%)
4M4.00 mi2.00 mi1276-571116-49155-101373(Top 19%)1193(Top 24%)175(Top 24%)
6M6.00 mi2.00 mi1355-791179-63167-121594(Top 22%)1370(Top 27%)195(Top 27%)
8M8.00 mi2.00 mi1503-1481307-128183-162182(Top 30%)1834(Top 36%)245(Top 34%)
9.6M9.60 mi1.60 mi1531-281326-19188-51789(Top 25%)1542(Top 31%)210(Top 29%)
10M10.00 mi0.40 mi1492+391293+33184+4879(Top 12%)783(Top 15%)114(Top 16%)
10.5M10.50 mi0.50 mi1453+391259+34180+41255(Top 18%)1103(Top 22%)152(Top 21%)
12M12.00 mi1.50 mi1391+621207+52169+111137(Top 16%)996(Top 20%)136(Top 19%)
14M14.00 mi2.00 mi1408-171221-14175-61652(Top 23%)1423(Top 28%)210(Top 29%)
16M16.00 mi2.00 mi1532-1241322-101186-112520(Top 35%)2000(Top 40%)280(Top 39%)
18M18.00 mi2.00 mi1306+2261135+187162+24605(Top 8%)526(Top 10%)68(Top 9%)
20M20.00 mi2.00 mi1204+1021046+89148+14734(Top 10%)646(Top 13%)89(Top 12%)
22M22.00 mi2.00 mi1079+125938+108132+16429(Top 6%)372(Top 7%)49(Top 7%)
24M24.00 mi2.00 mi995+84865+73124+8676(Top 9%)578(Top 11%)79(Top 11%)
Finish26.22 mi2.22 mi896+99782+83107+17430(Top 6%)374(Top 7%)47(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
×1human
+6ft-11ft

Overall

1137

Males

996

M35-39

136

2M→4M

2.0 - 4.0 mi

Top 19%
×4stories
+75ft-70ft

Overall

1373

Males

1193

M35-39

176

4M→6M

4.0 - 6.0 mi

Top 22%
×5stories
+71ft-18ft

Overall

1594

Males

1370

M35-39

197

6M→8M

6.0 - 8.0 mi

Top 30%
×9stories
+106ft-21ft

Overall

2182

Males

1834

M35-39

246

8M→9.6M

8.0 - 9.6 mi

Top 25%
×13stories
+117ft-177ft

Overall

1789

Males

1542

M35-39

211

9.6M→10M

9.6 - 10.0 mi

Top 12%
×1story
+17ft-12ft

Overall

879

Males

783

M35-39

114

10M→10.5M

10.0 - 10.5 mi

Top 18%
×9stories
+0ft-102ft

Overall

1255

Males

1103

M35-39

152

10.5M→12M

10.5 - 12.0 mi

Top 16%
×18stories
+304ft-125ft

Overall

1137

Males

996

M35-39

136

12M→14M

12.0 - 14.0 mi

Top 23%
×9stories
+99ft-125ft

Overall

1652

Males

1423

M35-39

210

14M→16M

14.0 - 16.0 mi

Top 35%
×9stories
+124ft-78ft

Overall

2520

Males

2000

M35-39

281

16M→18M

16.0 - 18.0 mi

Top 8%
×8stories
+106ft-45ft

Overall

605

Males

526

M35-39

68

18M→20M

18.0 - 20.0 mi

Top 10%
×3stories
+52ft-26ft

Overall

734

Males

646

M35-39

89

20M→22M

20.0 - 22.0 mi

Top 6%
×21stories
+17ft-266ft

Overall

429

Males

372

M35-39

49

22M→24M

22.0 - 24.0 mi

Top 9%
×3stories
+70ft-85ft

Overall

676

Males

578

M35-39

79

24M→Finish

24.0 - 26.2 mi

Top 6%
~flat
+2ft-2ft

Overall

430

Males

374

M35-39

47

Passing Analysis

Category:
Athletes Passed
973*
Passed By
650
Net Change
+323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1219
2M → 4M3895-57#1219#1276
4M → 6M26105-79#1276#1355
6M → 8M5*153-148#1355#1503
8M → 9.6M3260-28#1503#1531
9.6M → 10M401+39#1531#1492
10M → 10.5M478+39#1492#1453
10.5M → 12M675+62#1453#1391
12M → 14M24*41-17#1391#1408
14M → 16M42*166-124#1408#1532
16M → 18M2348+226#1532#1306
18M → 20M104*2+102#1306#1204
20M → 22M125*0+125#1204#1079
22M → 24M89*5+84#1079#995
24M → Finish100*1+99#995#896
TOTALS973*650+323

* 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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