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SF MARATHON 2026

Frank Cheng

Bib: 3962•M•Age: 28

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 8%
Gender (Male)
#0 / 5052
Top 11%
Division (M25-29)
#0 / 1176
Top 13%
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
16:41
Rank: #1186
Start → 2M
16:41 | 8:20/mi
4M
33:09
Rank: #1066 (+120)
2M → 4M
16:28 | 8:14/mi
6M
50:03
Rank: #1121 (-55)
4M → 6M
16:54 | 8:27/mi
8M
1:06:41
Rank: #1144 (-23)
6M → 8M
16:38 | 8:19/mi
9.6M
1:20:04
Rank: #1064 (+80)
8M → 9.6M
13:23 | 8:22/mi
10M
1:22:14
Rank: #1045 (+19)
9.6M → 10M
2:10 | 5:25/mi
10.5M
1:27:17
Rank: #1004 (+41)
10M → 10.5M
5:03 | 10:06/mi
12M
1:38:34
Rank: #960 (+44)
10.5M → 12M
11:17 | 7:31/mi
14M
1:55:36
Rank: #897 (+63)
12M → 14M
17:02 | 8:31/mi
16M
2:08:40
Rank: #789 (+108)
14M → 16M
13:04 | 6:32/mi
18M
2:27:09
Rank: #828 (-39)
16M → 18M
18:29 | 9:15/mi
20M
2:43:25
Rank: #784 (+44)
18M → 20M
16:16 | 8:08/mi
22M
2:57:37
Rank: #698 (+86)
20M → 22M
14:12 | 7:06/mi
24M
3:15:11
Rank: #678 (+20)
22M → 24M
17:34 | 8:47/mi
Finish· 26.22 mi
3:32:20
Rank: #609 (+69)
24M → Finish
17:09 | 7:44/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:55:36
Pace8:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:36:44
Pace7:55 /mi
📊Negative Split: 16.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:36:4716:418:2016:41
8:20
-
4M
4.00 mi05:53:1533:098:1716:28
8:14
-0:06
6M
6.00 mi06:10:0950:038:2116:54
8:27
+0:13
8M
8.00 mi06:26:471:06:418:2016:38
8:19
-0:08
9.6M
9.60 mi06:40:101:20:048:2013:23
8:22
+0:03
10M
10.00 mi06:42:201:22:148:132:10
5:25
-2:57
10.5M
10.50 mi06:47:231:27:178:195:03
10:06
+4:41
12M
12.00 mi06:58:401:38:348:1311:17
7:31
-2:35
14M
14.00 mi07:15:421:55:368:1517:02
8:31
+1:00
16M
16.00 mi07:28:462:08:408:0213:04
6:32
-1:59
18M
18.00 mi07:47:152:27:098:1118:29
9:15
+2:43
20M
20.00 mi08:03:312:43:258:1016:16
8:08
-1:07
22M
22.00 mi08:17:432:57:378:0414:12
7:06
-1:02
24M
24.00 mi08:35:173:15:118:0817:34
8:47
+1:41
Finish
26.22 mi08:52:263:32:208:0617:09
7:44
-1:03

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

5:25 /mi

Average Pace

8:06 /mi

Slowest Pace

10:06 /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

57:52

27% of race

Time at Steady Pace

2:10:56

62% of race

Time at Slower Pace

23:32

11% of race

Average Pace: 8:06 /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 mi05:36:4716:418:2016:41
8:20
#1186
4M
4.00 mi05:53:1533:098:1716:28
8:14
#1066
6M
6.00 mi06:10:0950:038:2116:54
8:27
#1121
8M
8.00 mi06:26:471:06:418:2016:38
8:19
#1144
9.6M
9.60 mi06:40:101:20:048:2013:23
8:22
#1064
10M
10.00 mi06:42:201:22:148:132:10
5:25
#1045
10.5M
10.50 mi06:47:231:27:178:195:03
10:06
#1004
12M
12.00 mi06:58:401:38:348:1311:17
7:31
#960
14M
14.00 mi07:15:421:55:368:1517:02
8:31
#897
16M
16.00 mi07:28:462:08:408:0213:04
6:32
#789
18M
18.00 mi07:47:152:27:098:1118:29
9:15
#828
20M
20.00 mi08:03:312:43:258:1016:16
8:08
#784
22M
22.00 mi08:17:432:57:378:0414:12
7:06
#698
24M
24.00 mi08:35:173:15:118:0817:34
8:47
#678
Finish
26.22 mi08:52:263:32:208:0617:09
7:44
#609
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:13

Segment Time

8:01/mi

Pace

0.90 mi

Distance

Overall

513

Men

468

Division

117

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi11861039246690(Top 10%)625(Top 12%)179(Top 15%)
4M4.00 mi2.00 mi1066+120941+98224+22972(Top 14%)862(Top 17%)214(Top 18%)
6M6.00 mi2.00 mi1121-55989-48238-141263(Top 18%)1096(Top 22%)283(Top 24%)
8M8.00 mi2.00 mi1144-231009-20248-101257(Top 18%)1089(Top 22%)274(Top 23%)
9.6M9.60 mi1.60 mi1064+80944+65233+15802(Top 11%)718(Top 14%)181(Top 15%)
10M10.00 mi0.40 mi1045+19931+13229+4601(Top 8%)549(Top 11%)146(Top 12%)
10.5M10.50 mi0.50 mi1004+41895+36220+9532(Top 7%)480(Top 10%)119(Top 10%)
12M12.00 mi1.50 mi960+44856+39217+3690(Top 10%)625(Top 12%)179(Top 15%)
14M14.00 mi2.00 mi897+63801+55207+10716(Top 10%)646(Top 13%)169(Top 14%)
16M16.00 mi2.00 mi789+108706+95181+26519(Top 7%)467(Top 9%)128(Top 11%)
18M18.00 mi2.00 mi828-39742-36198-171448(Top 20%)1223(Top 24%)321(Top 27%)
20M20.00 mi2.00 mi784+44701+41187+11620(Top 9%)553(Top 11%)156(Top 13%)
22M22.00 mi2.00 mi698+86624+77168+19274(Top 4%)242(Top 5%)75(Top 6%)
24M24.00 mi2.00 mi678+20605+19164+4650(Top 9%)553(Top 11%)164(Top 14%)
Finish26.22 mi2.22 mi609+69546+59149+15251(Top 4%)227(Top 4%)69(Top 6%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
×1human
+6ft-11ft

Overall

690

Males

625

M25-29

179

2M→4M

2.0 - 4.0 mi

Top 14%
×4stories
+75ft-70ft

Overall

972

Males

862

M25-29

216

4M→6M

4.0 - 6.0 mi

Top 18%
×5stories
+71ft-18ft

Overall

1263

Males

1096

M25-29

286

6M→8M

6.0 - 8.0 mi

Top 18%
×9stories
+106ft-21ft

Overall

1257

Males

1089

M25-29

276

8M→9.6M

8.0 - 9.6 mi

Top 11%
×13stories
+117ft-177ft

Overall

802

Males

718

M25-29

181

9.6M→10M

9.6 - 10.0 mi

Top 8%
×1story
+17ft-12ft

Overall

601

Males

549

M25-29

148

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

532

Males

480

M25-29

119

10.5M→12M

10.5 - 12.0 mi

Top 10%
×18stories
+304ft-125ft

Overall

690

Males

625

M25-29

179

12M→14M

12.0 - 14.0 mi

Top 10%
×9stories
+99ft-125ft

Overall

716

Males

646

M25-29

169

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

519

Males

467

M25-29

128

16M→18M

16.0 - 18.0 mi

Top 20%
×8stories
+106ft-45ft

Overall

1448

Males

1223

M25-29

322

18M→20M

18.0 - 20.0 mi

Top 9%
×3stories
+52ft-26ft

Overall

620

Males

553

M25-29

156

20M→22M

20.0 - 22.0 mi

Top 4%
×21stories
+17ft-266ft

Overall

274

Males

242

M25-29

75

22M→24M

22.0 - 24.0 mi

Top 9%
×3stories
+70ft-85ft

Overall

650

Males

553

M25-29

164

24M→Finish

24.0 - 26.2 mi

Top 4%
~flat
+2ft-2ft

Overall

251

Males

227

M25-29

69

Passing Analysis

Category:
Athletes Passed
810*
Passed By
233
Net Change
+577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1186
2M → 4M14424+120#1186#1066
4M → 6M1974-55#1066#1121
6M → 8M18*41-23#1121#1144
8M → 9.6M866+80#1144#1064
9.6M → 10M190+19#1064#1045
10M → 10.5M432+41#1045#1004
10.5M → 12M484+44#1004#960
12M → 14M63*0+63#960#897
14M → 16M111*3+108#897#789
16M → 18M2665-39#789#828
18M → 20M45*1+44#828#784
20M → 22M86*0+86#784#698
22M → 24M3313+20#698#678
24M → Finish69*0+69#678#609
TOTALS810*233+577

* 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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