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SF MARATHON 2026

David Canzoneri

Bib: 9401•M•Age: 32

SF, 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
20:07
Rank: #4285
Start → 2M
20:07 | 10:03/mi
4M
41:12
Rank: #4613 (-328)
2M → 4M
21:05 | 10:33/mi
6M
1:02:00
Rank: #4508 (+105)
4M → 6M
20:48 | 10:24/mi
8M
1:22:53
Rank: #4574 (-66)
6M → 8M
20:53 | 10:26/mi
9.6M
1:41:13
Rank: #4625 (-51)
8M → 9.6M
18:20 | 11:27/mi
10M
1:44:07
Rank: #4620 (+5)
9.6M → 10M
2:54 | 7:15/mi
10.5M
1:51:36
Rank: #4637 (-17)
10M → 10.5M
7:29 | 14:58/mi
12M
2:07:36
Rank: #4649 (-12)
10.5M → 12M
16:00 | 10:40/mi
14M
2:32:04
Rank: #4764 (-115)
12M → 14M
24:28 | 12:14/mi
16M
2:50:58
Rank: #4655 (+109)
14M → 16M
18:54 | 9:27/mi
18M
3:18:15
Rank: #4830 (-175)
16M → 18M
27:17 | 13:39/mi
20M
3:43:51
Rank: #4915 (-85)
18M → 20M
25:36 | 12:48/mi
22M
4:06:49
Rank: #4924 (-9)
20M → 22M
22:58 | 11:29/mi
24M
4:31:51
Rank: #4873 (+51)
22M → 24M
25:02 | 12:31/mi
Finish· 26.22 mi
4:55:25
Rank: #4722 (+151)
24M → Finish
23:34 | 10:37/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:32:04
Pace10:52 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:23:21
Pace11:44 /mi
📊Negative Split: 5.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:2720:0710:0320:07
10:03
-
4M
4.00 mi06:17:3241:1210:1821:05
10:33
+0:30
6M
6.00 mi06:38:201:02:0010:2020:48
10:24
-0:09
8M
8.00 mi06:59:131:22:5310:2220:53
10:26
+0:02
9.6M
9.60 mi07:17:331:41:1310:3318:20
11:27
+1:01
10M
10.00 mi07:20:271:44:0710:252:54
7:15
-4:12
10.5M
10.50 mi07:27:561:51:3610:387:29
14:58
+7:43
12M
12.00 mi07:43:562:07:3610:3816:00
10:40
-4:18
14M
14.00 mi08:08:242:32:0410:5224:28
12:14
+1:34
16M
16.00 mi08:27:182:50:5810:4118:54
9:27
-2:47
18M
18.00 mi08:54:353:18:1511:0127:17
13:39
+4:12
20M
20.00 mi09:20:113:43:5111:1225:36
12:48
-0:51
22M
22.00 mi09:43:094:06:4911:1322:58
11:29
-1:19
24M
24.00 mi10:08:114:31:5111:2025:02
12:31
+1:02
Finish
26.22 mi10:31:454:55:2511:1723:34
10:37
-1:54

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

7:15 /mi

Average Pace

11:17 /mi

Slowest Pace

14:58 /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

21:48

7% of race

Time at Steady Pace

2:43:45

55% of race

Time at Slower Pace

1:49:52

37% of race

Average Pace: 11:16 /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 mi05:56:2720:0710:0320:07
10:03
#4285
4M
4.00 mi06:17:3241:1210:1821:05
10:33
#4613
6M
6.00 mi06:38:201:02:0010:2020:48
10:24
#4508
8M
8.00 mi06:59:131:22:5310:2220:53
10:26
#4574
9.6M
9.60 mi07:17:331:41:1310:3318:20
11:27
#4625
10M
10.00 mi07:20:271:44:0710:252:54
7:15
#4620
10.5M
10.50 mi07:27:561:51:3610:387:29
14:58
#4637
12M
12.00 mi07:43:562:07:3610:3816:00
10:40
#4649
14M
14.00 mi08:08:242:32:0410:5224:28
12:14
#4764
16M
16.00 mi08:27:182:50:5810:4118:54
9:27
#4655
18M
18.00 mi08:54:353:18:1511:0127:17
13:39
#4830
20M
20.00 mi09:20:113:43:5111:1225:36
12:48
#4915
22M
22.00 mi09:43:094:06:4911:1322:58
11:29
#4924
24M
24.00 mi10:08:114:31:5111:2025:02
12:31
#4873
Finish
26.22 mi10:31:454:55:2511:1723:34
10:37
#4722
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:23

Segment Time

11:32/mi

Pace

0.90 mi

Distance

Overall

4850

Men

3660

Division

758

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi428533456784825(Top 67%)3650(Top 72%)764(Top 73%)
4M4.00 mi2.00 mi4613-3283539-194726-484924(Top 69%)3742(Top 74%)772(Top 74%)
6M6.00 mi2.00 mi4508+1053481+58719+74440(Top 62%)3440(Top 68%)712(Top 68%)
8M8.00 mi2.00 mi4574-663529-48729-104907(Top 68%)3739(Top 74%)772(Top 74%)
9.6M9.60 mi1.60 mi4625-513543-14737-84956(Top 69%)3738(Top 74%)770(Top 74%)
10M10.00 mi0.40 mi4620+53543735+24564(Top 64%)3498(Top 69%)724(Top 70%)
10.5M10.50 mi0.50 mi4637-173554-11737-25116(Top 71%)3809(Top 75%)781(Top 75%)
12M12.00 mi1.50 mi4649-123555-1739-24825(Top 67%)3650(Top 72%)764(Top 73%)
14M14.00 mi2.00 mi4764-1153615-60753-145350(Top 75%)3972(Top 79%)822(Top 79%)
16M16.00 mi2.00 mi4655+1093552+63740+134039(Top 56%)3088(Top 61%)644(Top 62%)
18M18.00 mi2.00 mi4830-1753649-97754-145750(Top 80%)4141(Top 82%)836(Top 80%)
20M20.00 mi2.00 mi4915-853682-33756-25544(Top 77%)3980(Top 79%)809(Top 78%)
22M22.00 mi2.00 mi4924-93681+1753+34761(Top 66%)3434(Top 68%)687(Top 66%)
24M24.00 mi2.00 mi4873+513631+50740+134360(Top 61%)3152(Top 62%)631(Top 61%)
Finish26.22 mi2.22 mi4722+1513527+104724+163033(Top 42%)2244(Top 44%)447(Top 43%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
×1human
+6ft-11ft

Overall

4825

Males

3650

M30-34

768

2M→4M

2.0 - 4.0 mi

Top 69%
×4stories
+75ft-70ft

Overall

4924

Males

3742

M30-34

777

4M→6M

4.0 - 6.0 mi

Top 62%
×5stories
+71ft-18ft

Overall

4440

Males

3440

M30-34

717

6M→8M

6.0 - 8.0 mi

Top 68%
×9stories
+106ft-21ft

Overall

4907

Males

3739

M30-34

777

8M→9.6M

8.0 - 9.6 mi

Top 69%
×13stories
+117ft-177ft

Overall

4956

Males

3738

M30-34

773

9.6M→10M

9.6 - 10.0 mi

Top 64%
×1story
+17ft-12ft

Overall

4564

Males

3498

M30-34

727

10M→10.5M

10.0 - 10.5 mi

Top 71%
×9stories
+0ft-102ft

Overall

5116

Males

3809

M30-34

784

10.5M→12M

10.5 - 12.0 mi

Top 67%
×18stories
+304ft-125ft

Overall

4825

Males

3650

M30-34

768

12M→14M

12.0 - 14.0 mi

Top 75%
×9stories
+99ft-125ft

Overall

5350

Males

3972

M30-34

825

14M→16M

14.0 - 16.0 mi

Top 56%
×9stories
+124ft-78ft

Overall

4039

Males

3088

M30-34

645

16M→18M

16.0 - 18.0 mi

Top 80%
×8stories
+106ft-45ft

Overall

5750

Males

4141

M30-34

838

18M→20M

18.0 - 20.0 mi

Top 77%
×3stories
+52ft-26ft

Overall

5544

Males

3980

M30-34

811

20M→22M

20.0 - 22.0 mi

Top 66%
×21stories
+17ft-266ft

Overall

4761

Males

3434

M30-34

689

22M→24M

22.0 - 24.0 mi

Top 61%
×3stories
+70ft-85ft

Overall

4360

Males

3152

M30-34

632

24M→Finish

24.0 - 26.2 mi

Top 42%
~flat
+2ft-2ft

Overall

3033

Males

2244

M30-34

447

Passing Analysis

Category:
Athletes Passed
1111*
Passed By
1548
Net Change
-437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4285
2M → 4M71*399-328#4285#4613
4M → 6M17873+105#4613#4508
6M → 8M51*117-66#4508#4574
8M → 9.6M70*121-51#4574#4625
9.6M → 10M2116+5#4625#4620
10M → 10.5M5067-17#4620#4637
10.5M → 12M6476-12#4637#4649
12M → 14M32*147-115#4649#4764
14M → 16M174*65+109#4764#4655
16M → 18M46221-175#4655#4830
18M → 20M47*132-85#4830#4915
20M → 22M58*67-9#4915#4924
22M → 24M88*37+51#4924#4873
24M → Finish161*10+151#4873#4722
TOTALS1111*1548-437

* 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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