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SF MARATHON 2026

John Bonnel

Bib: 5137•M•Age: 32

Redwood city, 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

Start
0:00:00
Race begins
2M
21:14
Rank: #5359
Start → 2M
21:14 | 10:37/mi
4M
42:52
Rank: #5300 (+59)
2M → 4M
21:38 | 10:49/mi
6M
1:08:01
Rank: #5950 (-650)
4M → 6M
25:09 | 12:34/mi
8M
1:34:54
Rank: #6488 (-538)
6M → 8M
26:53 | 13:26/mi
9.6M
1:59:28
Rank: #6727 (-239)
8M → 9.6M
24:34 | 15:21/mi
10M
2:03:21
Rank: #6737 (-10)
9.6M → 10M
3:53 | 9:43/mi
10.5M
2:18:01
Rank: #6984 (-247)
10M → 10.5M
14:40 | 29:19/mi
12M
2:39:17
Rank: #6994 (-10)
10.5M → 12M
21:16 | 14:11/mi
14M
3:11:19
Rank: #6998 (-4)
12M → 14M
32:02 | 16:01/mi
16M
3:40:37
Rank: #7027 (-29)
14M → 16M
29:18 | 14:39/mi
18M
4:09:54
Rank: #6988 (+39)
16M → 18M
29:17 | 14:39/mi
20M
4:37:56
Rank: #6940 (+48)
18M → 20M
28:02 | 14:01/mi
22M
5:04:26
Rank: #6906 (+34)
20M → 22M
26:30 | 13:15/mi
24M
5:33:22
Rank: #6867 (+39)
22M → 24M
28:56 | 14:28/mi
Finish· 26.22 mi
6:04:01
Rank: #6829 (+38)
24M → Finish
30:39 | 13:49/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:11:19
Pace13:40 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:52:42
Pace14:08 /mi
📊Negative Split: 9.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4121:1410:3721:14
10:37
-
4M
4.00 mi06:14:1942:5210:4321:38
10:49
+0:12
6M
6.00 mi06:39:281:08:0111:2025:09
12:34
+1:45
8M
8.00 mi07:06:211:34:5411:5226:53
13:26
+0:52
9.6M
9.60 mi07:30:551:59:2812:2724:34
15:21
+1:55
10M
10.00 mi07:34:482:03:2112:203:53
9:43
-5:38
10.5M
10.50 mi07:49:282:18:0113:0914:40
29:19
+19:36
12M
12.00 mi08:10:442:39:1713:1621:16
14:11
-15:08
14M
14.00 mi08:42:463:11:1913:4032:02
16:01
+1:50
16M
16.00 mi09:12:043:40:3713:4729:18
14:39
-1:22
18M
18.00 mi09:41:214:09:5413:5329:17
14:39
0:00
20M
20.00 mi10:09:234:37:5613:5428:02
14:01
-0:38
22M
22.00 mi10:35:535:04:2613:5026:30
13:15
-0:46
24M
24.00 mi11:04:495:33:2213:5328:56
14:28
+1:13
Finish
26.22 mi11:35:286:04:0113:5430:39
13:49
-0:39

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

9:43 /mi

Average Pace

13:54 /mi

Slowest Pace

29:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:45

13% of race

Time at Steady Pace

5:02:36

83% of race

Time at Slower Pace

14:40

4% of race

Average Pace: 13:53 /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 mi05:52:4121:1410:3721:14
10:37
#5359
4M
4.00 mi06:14:1942:5210:4321:38
10:49
#5300
6M
6.00 mi06:39:281:08:0111:2025:09
12:34
#5950
8M
8.00 mi07:06:211:34:5411:5226:53
13:26
#6488
9.6M
9.60 mi07:30:551:59:2812:2724:34
15:21
#6727
10M
10.00 mi07:34:482:03:2112:203:53
9:43
#6737
10.5M
10.50 mi07:49:282:18:0113:0914:40
29:19
#6984
12M
12.00 mi08:10:442:39:1713:1621:16
14:11
#6994
14M
14.00 mi08:42:463:11:1913:4032:02
16:01
#6998
16M
16.00 mi09:12:043:40:3713:4729:18
14:39
#7027
18M
18.00 mi09:41:214:09:5413:5329:17
14:39
#6988
20M
20.00 mi10:09:234:37:5613:5428:02
14:01
#6940
22M
22.00 mi10:35:535:04:2613:5026:30
13:15
#6906
24M
24.00 mi11:04:495:33:2213:5328:56
14:28
#6867
Finish
26.22 mi11:35:286:04:0113:5430:39
13:49
#6829
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 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

18:33

Segment Time

20:37/mi

Pace

0.90 mi

Distance

Overall

7116

Men

5021

Division

1034

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi535940018186987(Top 98%)4961(Top 98%)1015(Top 98%)
4M4.00 mi2.00 mi5300+593960+41811+75329(Top 74%)3977(Top 79%)818(Top 79%)
6M6.00 mi2.00 mi5950-6504359-399900-896639(Top 93%)4767(Top 94%)971(Top 93%)
8M8.00 mi2.00 mi6488-5384690-331970-707153(Top 100%)5062(Top 100%)1035(Top 100%)
9.6M9.60 mi1.60 mi6727-2394820-130991-217036(Top 98%)4986(Top 99%)1025(Top 99%)
10M10.00 mi0.40 mi6737-104827-7992-16910(Top 96%)4921(Top 97%)1001(Top 96%)
10.5M10.50 mi0.50 mi6984-2474961-1341014-227227(Top 101%)5091(Top 101%)1034(Top 99%)
12M12.00 mi1.50 mi6994-104965-41018-46987(Top 98%)4961(Top 98%)1015(Top 98%)
14M14.00 mi2.00 mi6998-44961+41019-17046(Top 98%)4981(Top 99%)1020(Top 98%)
16M16.00 mi2.00 mi7027-294968-71022-37044(Top 98%)4969(Top 98%)1017(Top 98%)
18M18.00 mi2.00 mi6988+394952+161021+16333(Top 88%)4510(Top 89%)909(Top 87%)
20M20.00 mi2.00 mi6940+484926+261018+36350(Top 89%)4502(Top 89%)928(Top 89%)
22M22.00 mi2.00 mi6906+344904+221014+46184(Top 86%)4382(Top 87%)887(Top 85%)
24M24.00 mi2.00 mi6867+394880+241009+55920(Top 83%)4192(Top 83%)852(Top 82%)
Finish26.22 mi2.22 mi6829+384857+231004+55923(Top 83%)4189(Top 83%)855(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
×1human
+6ft-11ft

Overall

6987

Males

4961

M30-34

1023

2M→4M

2.0 - 4.0 mi

Top 74%
×4stories
+75ft-70ft

Overall

5329

Males

3977

M30-34

823

4M→6M

4.0 - 6.0 mi

Top 93%
×5stories
+71ft-18ft

Overall

6639

Males

4767

M30-34

981

6M→8M

6.0 - 8.0 mi

Top 100%
×9stories
+106ft-21ft

Overall

7153

Males

5062

M30-34

1046

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13stories
+117ft-177ft

Overall

7036

Males

4986

M30-34

1034

9.6M→10M

9.6 - 10.0 mi

Top 96%
×1story
+17ft-12ft

Overall

6910

Males

4921

M30-34

1007

10M→10.5M

10.0 - 10.5 mi

Top 101%
×9stories
+0ft-102ft

Overall

7227

Males

5091

M30-34

1043

10.5M→12M

10.5 - 12.0 mi

Top 98%
×18stories
+304ft-125ft

Overall

6987

Males

4961

M30-34

1023

12M→14M

12.0 - 14.0 mi

Top 98%
×9stories
+99ft-125ft

Overall

7046

Males

4981

M30-34

1027

14M→16M

14.0 - 16.0 mi

Top 98%
×9stories
+124ft-78ft

Overall

7044

Males

4969

M30-34

1022

16M→18M

16.0 - 18.0 mi

Top 88%
×8stories
+106ft-45ft

Overall

6333

Males

4510

M30-34

911

18M→20M

18.0 - 20.0 mi

Top 89%
×3stories
+52ft-26ft

Overall

6350

Males

4502

M30-34

930

20M→22M

20.0 - 22.0 mi

Top 86%
×21stories
+17ft-266ft

Overall

6184

Males

4382

M30-34

889

22M→24M

22.0 - 24.0 mi

Top 83%
×3stories
+70ft-85ft

Overall

5920

Males

4192

M30-34

853

24M→Finish

24.0 - 26.2 mi

Top 83%
~flat
+2ft-2ft

Overall

5923

Males

4189

M30-34

855

Passing Analysis

Category:
Athletes Passed
540*
Passed By
2010
Net Change
-1470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5359
2M → 4M185*126+59#5359#5300
4M → 6M43693-650#5300#5950
6M → 8M2*540-538#5950#6488
8M → 9.6M17*256-239#6488#6727
9.6M → 10M313-10#6727#6737
10M → 10.5M2249-247#6737#6984
10.5M → 12M2333-10#6984#6994
12M → 14M35*39-4#6994#6998
14M → 16M15*44-29#6998#7027
16M → 18M46*7+39#7027#6988
18M → 20M50*2+48#6988#6940
20M → 22M37*3+34#6940#6906
22M → 24M41*2+39#6906#6867
24M → Finish41*3+38#6867#6829
TOTALS540*2010-1470

* 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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