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SF MARATHON 2026

Geoffrey Conklin

Bib: 831•M•Age: 33

Pleasanton, 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
21:09
Rank: #5267
Start → 2M
21:09 | 10:34/mi
4M
42:06
Rank: #4979 (+288)
2M → 4M
20:57 | 10:29/mi
6M
1:02:51
Rank: #4747 (+232)
4M → 6M
20:45 | 10:22/mi
8M
1:23:36
Rank: #4741 (+6)
6M → 8M
20:45 | 10:22/mi
9.6M
1:41:49
Rank: #4735 (+6)
8M → 9.6M
18:13 | 11:23/mi
10M
1:44:44
Rank: #4727 (+8)
9.6M → 10M
2:55 | 7:18/mi
10.5M
1:52:09
Rank: #4716 (+11)
10M → 10.5M
7:25 | 14:50/mi
12M
2:08:16
Rank: #4734 (-18)
10.5M → 12M
16:07 | 10:45/mi
14M
2:31:37
Rank: #4720 (+14)
12M → 14M
23:21 | 11:40/mi
16M
2:56:13
Rank: #5076 (-356)
14M → 16M
24:36 | 12:18/mi
18M
3:20:48
Rank: #5024 (+52)
16M → 18M
24:35 | 12:18/mi
20M
3:47:13
Rank: #5152 (-128)
18M → 20M
26:25 | 13:12/mi
22M
4:12:42
Rank: #5272 (-120)
20M → 22M
25:29 | 12:44/mi
24M
4:42:24
Rank: #5410 (-138)
22M → 24M
29:42 | 14:51/mi
Finish· 26.22 mi
5:16:25
Rank: #5591 (-181)
24M → Finish
34:01 | 15:20/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:31:37
Pace10:50 /mi
2nd Half
Distance12.22 mi
Time2:44:48
Pace13:29 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4821:0910:3421:09
10:34
-
4M
4.00 mi06:13:4542:0610:3220:57
10:29
-0:05
6M
6.00 mi06:34:301:02:5110:2920:45
10:22
-0:07
8M
8.00 mi06:55:151:23:3610:2720:45
10:22
0:00
9.6M
9.60 mi07:13:281:41:4910:3618:13
11:23
+1:01
10M
10.00 mi07:16:231:44:4410:282:55
7:18
-4:05
10.5M
10.50 mi07:23:481:52:0910:417:25
14:50
+7:32
12M
12.00 mi07:39:552:08:1610:4116:07
10:45
-4:05
14M
14.00 mi08:03:162:31:3710:5023:21
11:40
+0:55
16M
16.00 mi08:27:522:56:1311:0124:36
12:18
+0:38
18M
18.00 mi08:52:273:20:4811:0924:35
12:18
0:00
20M
20.00 mi09:18:523:47:1311:2226:25
13:12
+0:54
22M
22.00 mi09:44:214:12:4211:2925:29
12:44
-0:28
24M
24.00 mi10:14:034:42:2411:4629:42
14:51
+2:07
Finish
26.22 mi10:48:045:16:2512:0534:01
15:20
+0:29

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

7:18 /mi

Average Pace

12:05 /mi

Slowest Pace

15:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:31

27% of race

Time at Steady Pace

1:46:52

34% of race

Time at Slower Pace

2:03:02

39% of race

Average Pace: 12:04 /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 mi05:52:4821:0910:3421:09
10:34
#5267
4M
4.00 mi06:13:4542:0610:3220:57
10:29
#4979
6M
6.00 mi06:34:301:02:5110:2920:45
10:22
#4747
8M
8.00 mi06:55:151:23:3610:2720:45
10:22
#4741
9.6M
9.60 mi07:13:281:41:4910:3618:13
11:23
#4735
10M
10.00 mi07:16:231:44:4410:282:55
7:18
#4727
10.5M
10.50 mi07:23:481:52:0910:417:25
14:50
#4716
12M
12.00 mi07:39:552:08:1610:4116:07
10:45
#4734
14M
14.00 mi08:03:162:31:3710:5023:21
11:40
#4720
16M
16.00 mi08:27:522:56:1311:0124:36
12:18
#5076
18M
18.00 mi08:52:273:20:4811:0924:35
12:18
#5024
20M
20.00 mi09:18:523:47:1311:2226:25
13:12
#5152
22M
22.00 mi09:44:214:12:4211:2925:29
12:44
#5272
24M
24.00 mi10:14:034:42:2411:4629:42
14:51
#5410
Finish
26.22 mi10:48:045:16:2512:0534:01
15:20
#5591
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 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:20

Segment Time

11:29/mi

Pace

0.90 mi

Distance

Overall

4804

Men

3633

Division

755

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi526739388024901(Top 68%)3694(Top 73%)770(Top 74%)
4M4.00 mi2.00 mi4979+2883772+166769+334814(Top 67%)3671(Top 73%)758(Top 73%)
6M6.00 mi2.00 mi4747+2323626+146745+244404(Top 61%)3416(Top 68%)708(Top 68%)
8M8.00 mi2.00 mi4741+63632-6752-74802(Top 67%)3668(Top 73%)759(Top 73%)
9.6M9.60 mi1.60 mi4735+63624+8749+34882(Top 68%)3693(Top 73%)759(Top 73%)
10M10.00 mi0.40 mi4727+83618+6747+24663(Top 65%)3557(Top 70%)738(Top 71%)
10.5M10.50 mi0.50 mi4716+113610+8745+25007(Top 70%)3739(Top 74%)767(Top 74%)
12M12.00 mi1.50 mi4734-183612-2751-64901(Top 68%)3694(Top 73%)770(Top 74%)
14M14.00 mi2.00 mi4720+143592+20750+14779(Top 67%)3613(Top 72%)741(Top 71%)
16M16.00 mi2.00 mi5076-3563820-228793-436296(Top 88%)4521(Top 89%)934(Top 90%)
18M18.00 mi2.00 mi5024+523761+59781+124688(Top 65%)3473(Top 69%)698(Top 67%)
20M20.00 mi2.00 mi5152-1283831-70792-115832(Top 81%)4165(Top 82%)849(Top 82%)
22M22.00 mi2.00 mi5272-1203895-64804-125845(Top 82%)4145(Top 82%)835(Top 80%)
24M24.00 mi2.00 mi5410-1383972-77817-136152(Top 86%)4352(Top 86%)886(Top 85%)
Finish26.22 mi2.22 mi5591-1814089-117838-216591(Top 92%)4659(Top 92%)954(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
×1human
+6ft-11ft

Overall

4901

Males

3694

M30-34

774

2M→4M

2.0 - 4.0 mi

Top 67%
×4stories
+75ft-70ft

Overall

4814

Males

3671

M30-34

763

4M→6M

4.0 - 6.0 mi

Top 61%
×5stories
+71ft-18ft

Overall

4404

Males

3416

M30-34

712

6M→8M

6.0 - 8.0 mi

Top 67%
×9stories
+106ft-21ft

Overall

4802

Males

3668

M30-34

763

8M→9.6M

8.0 - 9.6 mi

Top 68%
×13stories
+117ft-177ft

Overall

4882

Males

3693

M30-34

762

9.6M→10M

9.6 - 10.0 mi

Top 65%
×1story
+17ft-12ft

Overall

4663

Males

3557

M30-34

741

10M→10.5M

10.0 - 10.5 mi

Top 70%
×9stories
+0ft-102ft

Overall

5007

Males

3739

M30-34

770

10.5M→12M

10.5 - 12.0 mi

Top 68%
×18stories
+304ft-125ft

Overall

4901

Males

3694

M30-34

774

12M→14M

12.0 - 14.0 mi

Top 67%
×9stories
+99ft-125ft

Overall

4779

Males

3613

M30-34

744

14M→16M

14.0 - 16.0 mi

Top 88%
×9stories
+124ft-78ft

Overall

6296

Males

4521

M30-34

937

16M→18M

16.0 - 18.0 mi

Top 65%
×8stories
+106ft-45ft

Overall

4688

Males

3473

M30-34

700

18M→20M

18.0 - 20.0 mi

Top 81%
×3stories
+52ft-26ft

Overall

5832

Males

4165

M30-34

851

20M→22M

20.0 - 22.0 mi

Top 82%
×21stories
+17ft-266ft

Overall

5845

Males

4145

M30-34

837

22M→24M

22.0 - 24.0 mi

Top 86%
×3stories
+70ft-85ft

Overall

6152

Males

4352

M30-34

887

24M→Finish

24.0 - 26.2 mi

Top 92%
~flat
+2ft-2ft

Overall

6591

Males

4659

M30-34

954

Passing Analysis

Category:
Athletes Passed
1210*
Passed By
1534
Net Change
-324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5267
2M → 4M328*40+288#5267#4979
4M → 6M25523+232#4979#4747
6M → 8M83*77+6#4747#4741
8M → 9.6M90*84+6#4741#4735
9.6M → 10M179+8#4735#4727
10M → 10.5M5241+11#4727#4716
10.5M → 12M6684-18#4716#4734
12M → 14M82*68+14#4734#4720
14M → 16M13*369-356#4720#5076
16M → 18M13280+52#5076#5024
18M → 20M33*161-128#5024#5152
20M → 22M25*145-120#5152#5272
22M → 24M19*157-138#5272#5410
24M → Finish15*196-181#5410#5591
TOTALS1210*1534-324

* 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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