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SF MARATHON 2026

Timothy Lacerna

Bib: 7181•M•Age: 39

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 28%
Gender (Male)
#0 / 5052
Top 33%
Division (M35-39)
#0 / 717
Top 32%
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
17:41
Rank: #1917
Start → 2M
17:41 | 8:50/mi
4M
35:40
Rank: #2039 (-122)
2M → 4M
17:59 | 9:00/mi
6M
53:52
Rank: #2142 (-103)
4M → 6M
18:12 | 9:06/mi
8M
1:11:50
Rank: #2202 (-60)
6M → 8M
17:58 | 8:59/mi
9.6M
1:26:52
Rank: #2202
8M → 9.6M
15:02 | 9:24/mi
10M
1:29:20
Rank: #2195 (+7)
9.6M → 10M
2:28 | 6:10/mi
10.5M
1:35:00
Rank: #2114 (+81)
10M → 10.5M
5:40 | 11:20/mi
12M
1:47:38
Rank: #2070 (+44)
10.5M → 12M
12:38 | 8:25/mi
14M
2:06:19
Rank: #1987 (+83)
12M → 14M
18:41 | 9:20/mi
16M
2:23:57
Rank: #2168 (-181)
14M → 16M
17:38 | 8:49/mi
18M
2:41:34
Rank: #1925 (+243)
16M → 18M
17:37 | 8:49/mi
20M
3:01:35
Rank: #1986 (-61)
18M → 20M
20:01 | 10:00/mi
22M
3:20:48
Rank: #2048 (-62)
20M → 22M
19:13 | 9:36/mi
24M
3:40:58
Rank: #2010 (+38)
22M → 24M
20:10 | 10:05/mi
Finish· 26.22 mi
4:02:51
Rank: #2003 (+7)
24M → Finish
21:53 | 9:52/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:06:19
Pace9:01 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:56:32
Pace9:32 /mi
📊Negative Split: 7.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:4117:418:5017:41
8:50
-
4M
4.00 mi05:55:4035:408:5517:59
9:00
+0:10
6M
6.00 mi06:13:5253:528:5918:12
9:06
+0:06
8M
8.00 mi06:31:501:11:508:5917:58
8:59
-0:07
9.6M
9.60 mi06:46:521:26:529:0315:02
9:24
+0:25
10M
10.00 mi06:49:201:29:208:562:28
6:10
-3:14
10.5M
10.50 mi06:55:001:35:009:035:40
11:20
+5:10
12M
12.00 mi07:07:381:47:388:5812:38
8:25
-2:55
14M
14.00 mi07:26:192:06:199:0118:41
9:20
+0:55
16M
16.00 mi07:43:572:23:579:0017:38
8:49
-0:31
18M
18.00 mi08:01:342:41:348:5917:37
8:49
0:00
20M
20.00 mi08:21:353:01:359:0520:01
10:00
+1:11
22M
22.00 mi08:40:483:20:489:0819:13
9:36
-0:24
24M
24.00 mi09:00:583:40:589:1220:10
10:05
+0:29
Finish
26.22 mi09:22:514:02:519:1621:53
9:52
-0:13

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

6:10 /mi

Average Pace

9:16 /mi

Slowest Pace

11:20 /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

15:06

6% of race

Time at Steady Pace

2:40:01

66% of race

Time at Slower Pace

1:07:44

28% of race

Average Pace: 9:16 /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 mi05:37:4117:418:5017:41
8:50
#1917
4M
4.00 mi05:55:4035:408:5517:59
9:00
#2039
6M
6.00 mi06:13:5253:528:5918:12
9:06
#2142
8M
8.00 mi06:31:501:11:508:5917:58
8:59
#2202
9.6M
9.60 mi06:46:521:26:529:0315:02
9:24
#2202
10M
10.00 mi06:49:201:29:208:562:28
6:10
#2195
10.5M
10.50 mi06:55:001:35:009:035:40
11:20
#2114
12M
12.00 mi07:07:381:47:388:5812:38
8:25
#2070
14M
14.00 mi07:26:192:06:199:0118:41
9:20
#1987
16M
16.00 mi07:43:572:23:579:0017:38
8:49
#2168
18M
18.00 mi08:01:342:41:348:5917:37
8:49
#1925
20M
20.00 mi08:21:353:01:359:0520:01
10:00
#1986
22M
22.00 mi08:40:483:20:489:0819:13
9:36
#2048
24M
24.00 mi09:00:583:40:589:1220:10
10:05
#2010
Finish
26.22 mi09:22:514:02:519:1621:53
9:52
#2003
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 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:08

Segment Time

9:02/mi

Pace

0.90 mi

Distance

Overall

1561

Men

1350

Division

193

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi191716472271950(Top 27%)1643(Top 33%)216(Top 30%)
4M4.00 mi2.00 mi2039-1221733-86239-122179(Top 30%)1836(Top 36%)253(Top 35%)
6M6.00 mi2.00 mi2142-1031813-80247-82423(Top 34%)2034(Top 40%)275(Top 38%)
8M8.00 mi2.00 mi2202-601865-52257-102487(Top 35%)2083(Top 41%)274(Top 38%)
9.6M9.60 mi1.60 mi22021868-32572304(Top 32%)1956(Top 39%)260(Top 36%)
10M10.00 mi0.40 mi2195+71862+62572078(Top 29%)1769(Top 35%)237(Top 33%)
10.5M10.50 mi0.50 mi2114+811799+63244+131483(Top 21%)1294(Top 26%)182(Top 25%)
12M12.00 mi1.50 mi2070+441755+44236+81950(Top 27%)1643(Top 33%)216(Top 30%)
14M14.00 mi2.00 mi1987+831687+68229+71694(Top 24%)1457(Top 29%)213(Top 30%)
16M16.00 mi2.00 mi2168-1811816-129240-113255(Top 45%)2525(Top 50%)363(Top 51%)
18M18.00 mi2.00 mi1925+2431629+187223+171036(Top 14%)880(Top 17%)118(Top 16%)
20M20.00 mi2.00 mi1986-611669-40228-52597(Top 36%)2063(Top 41%)285(Top 40%)
22M22.00 mi2.00 mi2048-621706-37233-52674(Top 37%)2073(Top 41%)292(Top 41%)
24M24.00 mi2.00 mi2010+381665+41229+41873(Top 26%)1465(Top 29%)211(Top 29%)
Finish26.22 mi2.22 mi2003+71655+10228+12126(Top 30%)1651(Top 33%)230(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 27%
×1human
+6ft-11ft

Overall

1950

Males

1643

M35-39

217

2M→4M

2.0 - 4.0 mi

Top 30%
×4stories
+75ft-70ft

Overall

2179

Males

1836

M35-39

256

4M→6M

4.0 - 6.0 mi

Top 34%
×5stories
+71ft-18ft

Overall

2423

Males

2034

M35-39

278

6M→8M

6.0 - 8.0 mi

Top 35%
×9stories
+106ft-21ft

Overall

2487

Males

2083

M35-39

275

8M→9.6M

8.0 - 9.6 mi

Top 32%
×13stories
+117ft-177ft

Overall

2304

Males

1956

M35-39

261

9.6M→10M

9.6 - 10.0 mi

Top 29%
×1story
+17ft-12ft

Overall

2078

Males

1769

M35-39

238

10M→10.5M

10.0 - 10.5 mi

Top 21%
×9stories
+0ft-102ft

Overall

1483

Males

1294

M35-39

182

10.5M→12M

10.5 - 12.0 mi

Top 27%
×18stories
+304ft-125ft

Overall

1950

Males

1643

M35-39

217

12M→14M

12.0 - 14.0 mi

Top 24%
×9stories
+99ft-125ft

Overall

1694

Males

1457

M35-39

213

14M→16M

14.0 - 16.0 mi

Top 45%
×9stories
+124ft-78ft

Overall

3255

Males

2525

M35-39

364

16M→18M

16.0 - 18.0 mi

Top 14%
×8stories
+106ft-45ft

Overall

1036

Males

880

M35-39

118

18M→20M

18.0 - 20.0 mi

Top 36%
×3stories
+52ft-26ft

Overall

2597

Males

2063

M35-39

286

20M→22M

20.0 - 22.0 mi

Top 37%
×21stories
+17ft-266ft

Overall

2674

Males

2073

M35-39

293

22M→24M

22.0 - 24.0 mi

Top 26%
×3stories
+70ft-85ft

Overall

1873

Males

1465

M35-39

211

24M→Finish

24.0 - 26.2 mi

Top 30%
~flat
+2ft-2ft

Overall

2126

Males

1651

M35-39

230

Passing Analysis

Category:
Athletes Passed
941*
Passed By
1027
Net Change
-86
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1917
2M → 4M60182-122#1917#2039
4M → 6M35138-103#2039#2142
6M → 8M39*99-60#2142#2202
8M → 9.6M50*500#2202#2202
9.6M → 10M169+7#2202#2195
10M → 10.5M887+81#2195#2114
10.5M → 12M6925+44#2114#2070
12M → 14M93*10+83#2070#1987
14M → 16M40*221-181#1987#2168
16M → 18M2463+243#2168#1925
18M → 20M43*104-61#1925#1986
20M → 22M37*99-62#1986#2048
22M → 24M75*37+38#2048#2010
24M → Finish50*43+7#2010#2003
TOTALS941*1027-86

* 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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