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SF MARATHON 2026

Peter Symonds

Bib: 10051•M•Age: 44

Walnut Creek, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M40-44)
#0 / 435
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:15
Rank: #7106
Start → 2M
25:15 | 12:37/mi
4M
50:44
Rank: #7029 (+77)
2M → 4M
25:29 | 12:45/mi
6M
1:16:02
Rank: #6926 (+103)
4M → 6M
25:18 | 12:39/mi
8M
1:40:59
Rank: #6937 (-11)
6M → 8M
24:57 | 12:28/mi
9.6M
2:02:32
Rank: #6881 (+56)
8M → 9.6M
21:33 | 13:28/mi
10M
2:06:10
Rank: #6890 (-9)
9.6M → 10M
3:38 | 9:06/mi
10.5M
2:15:02
Rank: #6863 (+27)
10M → 10.5M
8:52 | 17:44/mi
12M
2:33:47
Rank: #6822 (+41)
10.5M → 12M
18:45 | 12:30/mi
14M
3:03:16
Rank: #6806 (+16)
12M → 14M
29:29 | 14:44/mi
16M
3:29:56
Rank: #6829 (-23)
14M → 16M
26:40 | 13:20/mi
18M
3:56:35
Rank: #6750 (+79)
16M → 18M
26:39 | 13:20/mi
20M
4:23:29
Rank: #6700 (+50)
18M → 20M
26:54 | 13:27/mi
22M
4:48:24
Rank: #6638 (+62)
20M → 22M
24:55 | 12:27/mi
24M
5:16:22
Rank: #6556 (+82)
22M → 24M
27:58 | 13:59/mi
Finish· 26.22 mi
5:55:05
Rank: #6679 (-123)
24M → Finish
38:43 | 17:27/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:03:16
Pace13:05 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:51:49
Pace14:04 /mi
📊Negative Split: 6.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:04:4225:1512:3725:15
12:37
-
4M
4.00 mi06:30:1150:4412:4125:29
12:45
+0:08
6M
6.00 mi06:55:291:16:0212:4025:18
12:39
-0:06
8M
8.00 mi07:20:261:40:5912:3724:57
12:28
-0:11
9.6M
9.60 mi07:41:592:02:3212:4621:33
13:28
+1:00
10M
10.00 mi07:45:372:06:1012:373:38
9:06
-4:22
10.5M
10.50 mi07:54:292:15:0212:528:52
17:44
+8:38
12M
12.00 mi08:13:142:33:4712:4918:45
12:30
-5:14
14M
14.00 mi08:42:433:03:1613:0529:29
14:44
+2:14
16M
16.00 mi09:09:233:29:5613:0726:40
13:20
-1:24
18M
18.00 mi09:36:023:56:3513:0926:39
13:20
0:00
20M
20.00 mi10:02:564:23:2913:1026:54
13:27
+0:07
22M
22.00 mi10:27:514:48:2413:0724:55
12:27
-1:00
24M
24.00 mi10:55:495:16:2213:1127:58
13:59
+1:32
Finish
26.22 mi11:34:325:55:0513:3338:43
17:27
+3:28

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

9:06 /mi

Average Pace

13:33 /mi

Slowest Pace

17:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:38

1% of race

Time at Steady Pace

4:34:23

77% of race

Time at Slower Pace

1:17:04

22% of race

Average Pace: 13:33 /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 mi06:04:4225:1512:3725:15
12:37
#7106
4M
4.00 mi06:30:1150:4412:4125:29
12:45
#7029
6M
6.00 mi06:55:291:16:0212:4025:18
12:39
#6926
8M
8.00 mi07:20:261:40:5912:3724:57
12:28
#6937
9.6M
9.60 mi07:41:592:02:3212:4621:33
13:28
#6881
10M
10.00 mi07:45:372:06:1012:373:38
9:06
#6890
10.5M
10.50 mi07:54:292:15:0212:528:52
17:44
#6863
12M
12.00 mi08:13:142:33:4712:4918:45
12:30
#6822
14M
14.00 mi08:42:433:03:1613:0529:29
14:44
#6806
16M
16.00 mi09:09:233:29:5613:0726:40
13:20
#6829
18M
18.00 mi09:36:023:56:3513:0926:39
13:20
#6750
20M
20.00 mi10:02:564:23:2913:1026:54
13:27
#6700
22M
22.00 mi10:27:514:48:2413:0724:55
12:27
#6638
24M
24.00 mi10:55:495:16:2213:1127:58
13:59
#6556
Finish
26.22 mi11:34:325:55:0513:3338:43
17:27
#6679
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 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:30

Segment Time

13:54/mi

Pace

0.90 mi

Distance

Overall

6511

Men

4665

Division

400

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi710650194286349(Top 89%)4598(Top 91%)387(Top 89%)
4M4.00 mi2.00 mi7029+774985+34423+56942(Top 97%)4941(Top 98%)414(Top 95%)
6M6.00 mi2.00 mi6926+1034930+55415+86690(Top 93%)4793(Top 95%)400(Top 92%)
8M8.00 mi2.00 mi6937-114937-7417-26937(Top 97%)4937(Top 98%)416(Top 96%)
9.6M9.60 mi1.60 mi6881+564906+31412+56563(Top 92%)4701(Top 93%)403(Top 93%)
10M10.00 mi0.40 mi6890-94913-74126690(Top 93%)4792(Top 95%)411(Top 94%)
10.5M10.50 mi0.50 mi6863+274897+164126499(Top 91%)4650(Top 92%)396(Top 91%)
12M12.00 mi1.50 mi6822+414884+13411+16349(Top 89%)4598(Top 91%)387(Top 89%)
14M14.00 mi2.00 mi6806+164861+23410+16772(Top 95%)4814(Top 95%)409(Top 94%)
16M16.00 mi2.00 mi6829-234867-6413-36731(Top 94%)4780(Top 95%)411(Top 94%)
18M18.00 mi2.00 mi6750+794819+48411+25537(Top 77%)4008(Top 79%)354(Top 81%)
20M20.00 mi2.00 mi6700+504785+34407+46019(Top 84%)4289(Top 85%)378(Top 87%)
22M22.00 mi2.00 mi6638+624742+43405+25618(Top 78%)3997(Top 79%)348(Top 80%)
24M24.00 mi2.00 mi6556+824686+56402+35593(Top 78%)3969(Top 79%)342(Top 79%)
Finish26.22 mi2.22 mi6679-1234760-74406-46976(Top 97%)4929(Top 98%)425(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
×1human
+6ft-11ft

Overall

6349

Males

4598

M40-44

389

2M→4M

2.0 - 4.0 mi

Top 97%
×4stories
+75ft-70ft

Overall

6942

Males

4941

M40-44

419

4M→6M

4.0 - 6.0 mi

Top 93%
×5stories
+71ft-18ft

Overall

6690

Males

4793

M40-44

404

6M→8M

6.0 - 8.0 mi

Top 97%
×9stories
+106ft-21ft

Overall

6937

Males

4937

M40-44

420

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13stories
+117ft-177ft

Overall

6563

Males

4701

M40-44

405

9.6M→10M

9.6 - 10.0 mi

Top 93%
×1story
+17ft-12ft

Overall

6690

Males

4792

M40-44

413

10M→10.5M

10.0 - 10.5 mi

Top 91%
×9stories
+0ft-102ft

Overall

6499

Males

4650

M40-44

399

10.5M→12M

10.5 - 12.0 mi

Top 89%
×18stories
+304ft-125ft

Overall

6349

Males

4598

M40-44

389

12M→14M

12.0 - 14.0 mi

Top 95%
×9stories
+99ft-125ft

Overall

6772

Males

4814

M40-44

410

14M→16M

14.0 - 16.0 mi

Top 94%
×9stories
+124ft-78ft

Overall

6731

Males

4780

M40-44

412

16M→18M

16.0 - 18.0 mi

Top 77%
×8stories
+106ft-45ft

Overall

5537

Males

4008

M40-44

355

18M→20M

18.0 - 20.0 mi

Top 84%
×3stories
+52ft-26ft

Overall

6019

Males

4289

M40-44

378

20M→22M

20.0 - 22.0 mi

Top 78%
×21stories
+17ft-266ft

Overall

5618

Males

3997

M40-44

348

22M→24M

22.0 - 24.0 mi

Top 78%
×3stories
+70ft-85ft

Overall

5593

Males

3969

M40-44

342

24M→Finish

24.0 - 26.2 mi

Top 97%
~flat
+2ft-2ft

Overall

6976

Males

4929

M40-44

425

Passing Analysis

Category:
Athletes Passed
831*
Passed By
404
Net Change
+427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7106
2M → 4M95*18+77#7106#7029
4M → 6M124*21+103#7029#6926
6M → 8M39*50-11#6926#6937
8M → 9.6M75*19+56#6937#6881
9.6M → 10M615-9#6881#6890
10M → 10.5M42*15+27#6890#6863
10.5M → 12M6322+41#6863#6822
12M → 14M47*31+16#6822#6806
14M → 16M32*55-23#6806#6829
16M → 18M81*2+79#6829#6750
18M → 20M59*9+50#6750#6700
20M → 22M69*7+62#6700#6638
22M → 24M85*3+82#6638#6556
24M → Finish14*137-123#6556#6679
TOTALS831*404+427

* 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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