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SF MARATHON 2026

Shane Borgonia

Bib: 10915•M•Age: 23

Pacifica, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:38
Rank: #3837
Start → 2M
19:38 | 9:49/mi
4M
39:32
Rank: #3868 (-31)
2M → 4M
19:54 | 9:57/mi
6M
59:57
Rank: #3934 (-66)
4M → 6M
20:25 | 10:12/mi
8M
1:21:13
Rank: #4234 (-300)
6M → 8M
21:16 | 10:38/mi
9.6M
1:40:57
Rank: #4592 (-358)
8M → 9.6M
19:44 | 12:20/mi
10M
1:44:39
Rank: #4714 (-122)
9.6M → 10M
3:42 | 9:16/mi
10.5M
1:52:16
Rank: #4733 (-19)
10M → 10.5M
7:37 | 15:14/mi
12M
2:13:17
Rank: #5307 (-574)
10.5M → 12M
21:01 | 14:01/mi
14M
2:45:41
Rank: #5957 (-650)
12M → 14M
32:24 | 16:12/mi
16M
3:14:55
Rank: #6298 (-341)
14M → 16M
29:14 | 14:37/mi
18M
3:44:09
Rank: #6358 (-60)
16M → 18M
29:14 | 14:37/mi
20M
4:17:04
Rank: #6515 (-157)
18M → 20M
32:55 | 16:27/mi
22M
4:50:07
Rank: #6681 (-166)
20M → 22M
33:03 | 16:31/mi
24M
5:24:09
Rank: #6736 (-55)
22M → 24M
34:02 | 17:01/mi
Finish· 26.22 mi
5:55:40
Rank: #6689 (+47)
24M → Finish
31:31 | 14:12/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:45:41
Pace11:50 /mi
2nd Half
Distance12.22 mi
Time3:09:59
Pace15:33 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:36:4119:389:4919:38
9:49
-
4M
4.00 mi05:56:3539:329:5319:54
9:57
+0:08
6M
6.00 mi06:17:0059:5710:0020:25
10:12
+0:15
8M
8.00 mi06:38:161:21:1310:0921:16
10:38
+0:26
9.6M
9.60 mi06:58:001:40:5710:3119:44
12:20
+1:42
10M
10.00 mi07:01:421:44:3910:283:42
9:16
-3:04
10.5M
10.50 mi07:09:191:52:1610:427:37
15:14
+5:58
12M
12.00 mi07:30:202:13:1711:0621:01
14:01
-1:13
14M
14.00 mi08:02:442:45:4111:5032:24
16:12
+2:11
16M
16.00 mi08:31:583:14:5512:1129:14
14:37
-1:35
18M
18.00 mi09:01:123:44:0912:2729:14
14:37
0:00
20M
20.00 mi09:34:074:17:0412:5132:55
16:27
+1:50
22M
22.00 mi10:07:104:50:0713:1133:03
16:31
+0:04
24M
24.00 mi10:41:125:24:0913:3034:02
17:01
+0:30
Finish
26.22 mi11:12:435:55:4013:3531:31
14:12
-2:49

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

9:16 /mi

Average Pace

13:35 /mi

Slowest Pace

17:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:39

29% of race

Time at Steady Pace

1:58:37

33% of race

Time at Slower Pace

2:12:24

37% of race

Average Pace: 13:34 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:36:4119:389:4919:38
9:49
#3837
4M
4.00 mi05:56:3539:329:5319:54
9:57
#3868
6M
6.00 mi06:17:0059:5710:0020:25
10:12
#3934
8M
8.00 mi06:38:161:21:1310:0921:16
10:38
#4234
9.6M
9.60 mi06:58:001:40:5710:3119:44
12:20
#4592
10M
10.00 mi07:01:421:44:3910:283:42
9:16
#4714
10.5M
10.50 mi07:09:191:52:1610:427:37
15:14
#4733
12M
12.00 mi07:30:202:13:1711:0621:01
14:01
#5307
14M
14.00 mi08:02:442:45:4111:5032:24
16:12
#5957
16M
16.00 mi08:31:583:14:5512:1129:14
14:37
#6298
18M
18.00 mi09:01:123:44:0912:2729:14
14:37
#6358
20M
20.00 mi09:34:074:17:0412:5132:55
16:27
#6515
22M
22.00 mi10:07:104:50:0713:1133:03
16:31
#6681
24M
24.00 mi10:41:125:24:0913:3034:02
17:01
#6736
Finish
26.22 mi11:12:435:55:4013:3531:31
14:12
#6689
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 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:19

Segment Time

12:35/mi

Pace

0.90 mi

Distance

Overall

5815

Men

4246

Division

561

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi383730554306953(Top 97%)4937(Top 98%)636(Top 98%)
4M4.00 mi2.00 mi3868-313080-25434-43944(Top 55%)3137(Top 62%)436(Top 67%)
6M6.00 mi2.00 mi3934-663131-51441-74139(Top 58%)3258(Top 64%)460(Top 71%)
8M8.00 mi2.00 mi4234-3003310-179468-275206(Top 73%)3909(Top 77%)543(Top 84%)
9.6M9.60 mi1.60 mi4592-3583522-212493-255859(Top 82%)4288(Top 85%)568(Top 88%)
10M10.00 mi0.40 mi4714-1223611-89509-166774(Top 95%)4842(Top 96%)618(Top 95%)
10.5M10.50 mi0.50 mi4733-193623-125095337(Top 74%)3950(Top 78%)530(Top 82%)
12M12.00 mi1.50 mi5307-5743971-348544-356953(Top 97%)4937(Top 98%)636(Top 98%)
14M14.00 mi2.00 mi5957-6504362-391591-477063(Top 99%)4985(Top 99%)639(Top 99%)
16M16.00 mi2.00 mi6298-3414562-200605-147040(Top 98%)4965(Top 98%)632(Top 98%)
18M18.00 mi2.00 mi6358-604593-31603+26318(Top 88%)4501(Top 89%)582(Top 90%)
20M20.00 mi2.00 mi6515-1574672-79608-56991(Top 98%)4931(Top 98%)629(Top 97%)
22M22.00 mi2.00 mi6681-1664769-97622-147025(Top 98%)4959(Top 98%)640(Top 99%)
24M24.00 mi2.00 mi6736-554799-30624-26872(Top 96%)4851(Top 96%)613(Top 95%)
Finish26.22 mi2.22 mi6689+474769+30622+26119(Top 85%)4325(Top 86%)571(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 97%
×1human
+6ft-11ft

Overall

6953

Males

4937

M20-24

645

2M→4M

2.0 - 4.0 mi

Top 55%
×4stories
+75ft-70ft

Overall

3944

Males

3137

M20-24

444

4M→6M

4.0 - 6.0 mi

Top 58%
×5stories
+71ft-18ft

Overall

4139

Males

3258

M20-24

469

6M→8M

6.0 - 8.0 mi

Top 73%
×9stories
+106ft-21ft

Overall

5206

Males

3909

M20-24

552

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13stories
+117ft-177ft

Overall

5859

Males

4288

M20-24

577

9.6M→10M

9.6 - 10.0 mi

Top 95%
×1story
+17ft-12ft

Overall

6774

Males

4842

M20-24

628

10M→10.5M

10.0 - 10.5 mi

Top 74%
×9stories
+0ft-102ft

Overall

5337

Males

3950

M20-24

537

10.5M→12M

10.5 - 12.0 mi

Top 97%
×18stories
+304ft-125ft

Overall

6953

Males

4937

M20-24

645

12M→14M

12.0 - 14.0 mi

Top 99%
×9stories
+99ft-125ft

Overall

7063

Males

4985

M20-24

644

14M→16M

14.0 - 16.0 mi

Top 98%
×9stories
+124ft-78ft

Overall

7040

Males

4965

M20-24

635

16M→18M

16.0 - 18.0 mi

Top 88%
×8stories
+106ft-45ft

Overall

6318

Males

4501

M20-24

584

18M→20M

18.0 - 20.0 mi

Top 98%
×3stories
+52ft-26ft

Overall

6991

Males

4931

M20-24

630

20M→22M

20.0 - 22.0 mi

Top 98%
×21stories
+17ft-266ft

Overall

7025

Males

4959

M20-24

641

22M→24M

22.0 - 24.0 mi

Top 96%
×3stories
+70ft-85ft

Overall

6872

Males

4851

M20-24

614

24M→Finish

24.0 - 26.2 mi

Top 85%
~flat
+2ft-2ft

Overall

6119

Males

4325

M20-24

571

Passing Analysis

Category:
Athletes Passed
435*
Passed By
3287
Net Change
-2852
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3837
2M → 4M128*159-31#3837#3868
4M → 6M84150-66#3868#3934
6M → 8M12*312-300#3934#4234
8M → 9.6M31*389-358#4234#4592
9.6M → 10M2124-122#4592#4714
10M → 10.5M4362-19#4714#4733
10.5M → 12M4578-574#4733#5307
12M → 14M10*660-650#5307#5957
14M → 16M9*350-341#5957#6298
16M → 18M36*96-60#6298#6358
18M → 20M9*166-157#6358#6515
20M → 22M4*170-166#6515#6681
22M → 24M12*67-55#6681#6736
24M → Finish51*4+47#6736#6689
TOTALS435*3287-2852

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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