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SF MARATHON 2026

Steven Cheng

Bib: 3758•M•Age: 33

Hayward, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
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
21:05
Rank: #5188
Start → 2M
21:05 | 10:32/mi
4M
43:26
Rank: #5515 (-327)
2M → 4M
22:21 | 11:11/mi
6M
1:04:15
Rank: #5108 (+407)
4M → 6M
20:49 | 10:24/mi
8M
1:26:29
Rank: #5292 (-184)
6M → 8M
22:14 | 11:07/mi
9.6M
1:44:57
Rank: #5214 (+78)
8M → 9.6M
18:28 | 11:32/mi
10M
1:47:57
Rank: #5199 (+15)
9.6M → 10M
3:00 | 7:31/mi
10.5M
1:55:43
Rank: #5211 (-12)
10M → 10.5M
7:46 | 15:32/mi
12M
2:10:41
Rank: #5043 (+168)
10.5M → 12M
14:58 | 9:59/mi
14M
2:34:59
Rank: #5047 (-4)
12M → 14M
24:18 | 12:09/mi
16M
2:52:27
Rank: #4762 (+285)
14M → 16M
17:28 | 8:44/mi
18M
3:19:41
Rank: #4945 (-183)
16M → 18M
27:14 | 13:37/mi
20M
3:45:17
Rank: #5026 (-81)
18M → 20M
25:36 | 12:48/mi
22M
4:11:56
Rank: #5224 (-198)
20M → 22M
26:39 | 13:19/mi
24M
4:39:22
Rank: #5280 (-56)
22M → 24M
27:26 | 13:43/mi
Finish· 26.22 mi
5:05:33
Rank: #5195 (+85)
24M → Finish
26:11 | 11:48/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:34:59
Pace11:04 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:30:34
Pace12:19 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:3721:0510:3221:05
10:32
-
4M
4.00 mi06:20:5843:2610:5222:21
11:11
+0:39
6M
6.00 mi06:41:471:04:1510:4320:49
10:24
-0:47
8M
8.00 mi07:04:011:26:2910:4922:14
11:07
+0:43
9.6M
9.60 mi07:22:291:44:5710:5618:28
11:32
+0:25
10M
10.00 mi07:25:291:47:5710:483:00
7:31
-4:01
10.5M
10.50 mi07:33:151:55:4311:017:46
15:32
+8:01
12M
12.00 mi07:48:132:10:4110:5314:58
9:59
-5:33
14M
14.00 mi08:12:312:34:5911:0424:18
12:09
+2:10
16M
16.00 mi08:29:592:52:2710:4717:28
8:44
-3:25
18M
18.00 mi08:57:133:19:4111:0627:14
13:37
+4:53
20M
20.00 mi09:22:493:45:1711:1625:36
12:48
-0:49
22M
22.00 mi09:49:284:11:5611:2726:39
13:19
+0:31
24M
24.00 mi10:16:544:39:2211:3827:26
13:43
+0:24
Finish
26.22 mi10:43:055:05:3311:4026:11
11:48
-1:55

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

7:31 /mi

Average Pace

11:40 /mi

Slowest Pace

15:32 /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

1:17:20

25% of race

Time at Steady Pace

1:53:32

37% of race

Time at Slower Pace

1:54:41

38% of race

Average Pace: 11:39 /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 mi05:58:3721:0510:3221:05
10:32
#5188
4M
4.00 mi06:20:5843:2610:5222:21
11:11
#5515
6M
6.00 mi06:41:471:04:1510:4320:49
10:24
#5108
8M
8.00 mi07:04:011:26:2910:4922:14
11:07
#5292
9.6M
9.60 mi07:22:291:44:5710:5618:28
11:32
#5214
10M
10.00 mi07:25:291:47:5710:483:00
7:31
#5199
10.5M
10.50 mi07:33:151:55:4311:017:46
15:32
#5211
12M
12.00 mi07:48:132:10:4110:5314:58
9:59
#5043
14M
14.00 mi08:12:312:34:5911:0424:18
12:09
#5047
16M
16.00 mi08:29:592:52:2710:4717:28
8:44
#4762
18M
18.00 mi08:57:133:19:4111:0627:14
13:37
#4945
20M
20.00 mi09:22:493:45:1711:1625:36
12:48
#5026
22M
22.00 mi09:49:284:11:5611:2726:39
13:19
#5224
24M
24.00 mi10:16:544:39:2211:3827:26
13:43
#5280
Finish
26.22 mi10:43:055:05:3311:4026:11
11:48
#5195
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:46

Segment Time

11:58/mi

Pace

0.90 mi

Distance

Overall

5316

Men

3941

Division

818

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi518838877914121(Top 58%)3224(Top 64%)677(Top 65%)
4M4.00 mi2.00 mi5515-3274091-204839-485799(Top 81%)4268(Top 84%)876(Top 84%)
6M6.00 mi2.00 mi5108+4073852+239788+514455(Top 62%)3450(Top 68%)716(Top 69%)
8M8.00 mi2.00 mi5292-1843965-113816-285893(Top 82%)4354(Top 86%)904(Top 87%)
9.6M9.60 mi1.60 mi5214+783921+44808+85046(Top 70%)3796(Top 75%)786(Top 76%)
10M10.00 mi0.40 mi5199+153913+8806+25004(Top 70%)3763(Top 74%)776(Top 75%)
10.5M10.50 mi0.50 mi5211-123920-7809-35555(Top 78%)4082(Top 81%)838(Top 81%)
12M12.00 mi1.50 mi5043+1683810+110790+194121(Top 58%)3224(Top 64%)677(Top 65%)
14M14.00 mi2.00 mi5047-43803+7791-15253(Top 73%)3918(Top 78%)809(Top 78%)
16M16.00 mi2.00 mi4762+2853616+187755+363144(Top 44%)2453(Top 49%)506(Top 49%)
18M18.00 mi2.00 mi4945-1833719-103769-145742(Top 80%)4134(Top 82%)833(Top 80%)
20M20.00 mi2.00 mi5026-813754-35770-15545(Top 77%)3981(Top 79%)810(Top 78%)
22M22.00 mi2.00 mi5224-1983861-107798-286233(Top 87%)4412(Top 87%)894(Top 86%)
24M24.00 mi2.00 mi5280-563891-30799-15387(Top 75%)3828(Top 76%)769(Top 74%)
Finish26.22 mi2.22 mi5195+853831+60780+194376(Top 61%)3161(Top 63%)628(Top 60%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 58%
×1human
+6ft-11ft

Overall

4121

Males

3224

M30-34

681

2M→4M

2.0 - 4.0 mi

Top 81%
×4stories
+75ft-70ft

Overall

5799

Males

4268

M30-34

881

4M→6M

4.0 - 6.0 mi

Top 62%
×5stories
+71ft-18ft

Overall

4455

Males

3450

M30-34

721

6M→8M

6.0 - 8.0 mi

Top 82%
×9stories
+106ft-21ft

Overall

5893

Males

4354

M30-34

910

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13stories
+117ft-177ft

Overall

5046

Males

3796

M30-34

789

9.6M→10M

9.6 - 10.0 mi

Top 70%
×1story
+17ft-12ft

Overall

5004

Males

3763

M30-34

779

10M→10.5M

10.0 - 10.5 mi

Top 78%
×9stories
+0ft-102ft

Overall

5555

Males

4082

M30-34

841

10.5M→12M

10.5 - 12.0 mi

Top 58%
×18stories
+304ft-125ft

Overall

4121

Males

3224

M30-34

681

12M→14M

12.0 - 14.0 mi

Top 73%
×9stories
+99ft-125ft

Overall

5253

Males

3918

M30-34

812

14M→16M

14.0 - 16.0 mi

Top 44%
×9stories
+124ft-78ft

Overall

3144

Males

2453

M30-34

507

16M→18M

16.0 - 18.0 mi

Top 80%
×8stories
+106ft-45ft

Overall

5742

Males

4134

M30-34

835

18M→20M

18.0 - 20.0 mi

Top 77%
×3stories
+52ft-26ft

Overall

5545

Males

3981

M30-34

812

20M→22M

20.0 - 22.0 mi

Top 87%
×21stories
+17ft-266ft

Overall

6233

Males

4412

M30-34

896

22M→24M

22.0 - 24.0 mi

Top 75%
×3stories
+70ft-85ft

Overall

5387

Males

3828

M30-34

770

24M→Finish

24.0 - 26.2 mi

Top 61%
~flat
+2ft-2ft

Overall

4376

Males

3161

M30-34

628

Passing Analysis

Category:
Athletes Passed
1473*
Passed By
1480
Net Change
-7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5188
2M → 4M65*392-327#5188#5515
4M → 6M41811+407#5515#5108
6M → 8M21*205-184#5108#5292
8M → 9.6M131*53+78#5292#5214
9.6M → 10M194+15#5214#5199
10M → 10.5M4456-12#5199#5211
10.5M → 12M17911+168#5211#5043
12M → 14M70*74-4#5043#5047
14M → 16M290*5+285#5047#4762
16M → 18M40223-183#4762#4945
18M → 20M44*125-81#4945#5026
20M → 22M13*211-198#5026#5224
22M → 24M36*92-56#5224#5280
24M → Finish103*18+85#5280#5195
TOTALS1473*1480-7

* 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

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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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