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SF MARATHON 2026

Jonathan Tankersley

Bib: 9472•M•Age: 30

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
22:22
Rank: #6095
Start → 2M
22:22 | 11:11/mi
4M
43:49
Rank: #5646 (+449)
2M → 4M
21:27 | 10:44/mi
6M
1:04:22
Rank: #5141 (+505)
4M → 6M
20:33 | 10:16/mi
8M
1:24:57
Rank: #4990 (+151)
6M → 8M
20:35 | 10:17/mi
9.6M
1:42:12
Rank: #4791 (+199)
8M → 9.6M
17:15 | 10:47/mi
10M
1:45:30
Rank: #4833 (-42)
9.6M → 10M
3:18 | 8:16/mi
10.5M
1:53:01
Rank: #4838 (-5)
10M → 10.5M
7:31 | 15:02/mi
12M
2:10:05
Rank: #4962 (-124)
10.5M → 12M
17:04 | 11:23/mi
14M
2:35:25
Rank: #5085 (-123)
12M → 14M
25:20 | 12:40/mi
16M
3:00:59
Rank: #5469 (-384)
14M → 16M
25:34 | 12:47/mi
18M
3:26:33
Rank: #5420 (+49)
16M → 18M
25:34 | 12:47/mi
20M
3:55:15
Rank: #5632 (-212)
18M → 20M
28:42 | 14:21/mi
22M
4:21:45
Rank: #5702 (-70)
20M → 22M
26:30 | 13:15/mi
24M
4:50:42
Rank: #5734 (-32)
22M → 24M
28:57 | 14:29/mi
Finish· 26.22 mi
5:21:33
Rank: #5775 (-41)
24M → Finish
30:51 | 13:54/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:35:25
Pace11:06 /mi
2nd Half
Distance12.22 mi
Time2:46:08
Pace13:36 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:3722:2211:1122:22
11:11
-
4M
4.00 mi06:18:0443:4910:5721:27
10:44
-0:27
6M
6.00 mi06:38:371:04:2210:4420:33
10:16
-0:28
8M
8.00 mi06:59:121:24:5710:3720:35
10:17
+0:01
9.6M
9.60 mi07:16:271:42:1210:3917:15
10:47
+0:30
10M
10.00 mi07:19:451:45:3010:333:18
8:16
-2:31
10.5M
10.50 mi07:27:161:53:0110:467:31
15:02
+6:46
12M
12.00 mi07:44:202:10:0510:5017:04
11:23
-3:39
14M
14.00 mi08:09:402:35:2511:0625:20
12:40
+1:17
16M
16.00 mi08:35:143:00:5911:1925:34
12:47
+0:07
18M
18.00 mi09:00:483:26:3311:2925:34
12:47
0:00
20M
20.00 mi09:29:303:55:1511:4628:42
14:21
+1:34
22M
22.00 mi09:56:004:21:4511:5426:30
13:15
-1:06
24M
24.00 mi10:24:574:50:4212:0728:57
14:29
+1:14
Finish
26.22 mi10:55:485:21:3312:1630:51
13:54
-0:35

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

8:16 /mi

Average Pace

12:16 /mi

Slowest Pace

15:02 /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

2:02:34

38% of race

Time at Steady Pace

1:42:58

32% of race

Time at Slower Pace

1:36:01

30% of race

Average Pace: 12:16 /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 mi05:56:3722:2211:1122:22
11:11
#6095
4M
4.00 mi06:18:0443:4910:5721:27
10:44
#5646
6M
6.00 mi06:38:371:04:2210:4420:33
10:16
#5141
8M
8.00 mi06:59:121:24:5710:3720:35
10:17
#4990
9.6M
9.60 mi07:16:271:42:1210:3917:15
10:47
#4791
10M
10.00 mi07:19:451:45:3010:333:18
8:16
#4833
10.5M
10.50 mi07:27:161:53:0110:467:31
15:02
#4838
12M
12.00 mi07:44:202:10:0510:5017:04
11:23
#4962
14M
14.00 mi08:09:402:35:2511:0625:20
12:40
#5085
16M
16.00 mi08:35:143:00:5911:1925:34
12:47
#5469
18M
18.00 mi09:00:483:26:3311:2925:34
12:47
#5420
20M
20.00 mi09:29:303:55:1511:4628:42
14:21
#5632
22M
22.00 mi09:56:004:21:4511:5426:30
13:15
#5702
24M
24.00 mi10:24:574:50:4212:0728:57
14:29
#5734
Finish
26.22 mi10:55:485:21:3312:1630:51
13:54
#5775
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 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:49

Segment Time

12:01/mi

Pace

0.90 mi

Distance

Overall

5360

Men

3970

Division

826

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi609544539235557(Top 78%)4102(Top 81%)852(Top 82%)
4M4.00 mi2.00 mi5646+4494174+279862+615174(Top 72%)3892(Top 77%)801(Top 77%)
6M6.00 mi2.00 mi5141+5053877+297797+654253(Top 59%)3319(Top 66%)695(Top 67%)
8M8.00 mi2.00 mi4990+1513788+89779+184650(Top 65%)3573(Top 71%)743(Top 71%)
9.6M9.60 mi1.60 mi4791+1993660+128753+264153(Top 58%)3233(Top 64%)671(Top 65%)
10M10.00 mi0.40 mi4833-423687-27758-56083(Top 85%)4434(Top 88%)902(Top 87%)
10.5M10.50 mi0.50 mi4838-53685+2759-15172(Top 72%)3849(Top 76%)794(Top 76%)
12M12.00 mi1.50 mi4962-1243755-70780-215557(Top 78%)4102(Top 81%)852(Top 82%)
14M14.00 mi2.00 mi5085-1233831-76793-135734(Top 80%)4210(Top 83%)868(Top 83%)
16M16.00 mi2.00 mi5469-3844051-220834-416524(Top 91%)4649(Top 92%)962(Top 93%)
18M18.00 mi2.00 mi5420+494015+36824+105104(Top 71%)3730(Top 74%)758(Top 73%)
20M20.00 mi2.00 mi5632-2124135-120856-326505(Top 91%)4603(Top 91%)953(Top 92%)
22M22.00 mi2.00 mi5702-704179-44863-76177(Top 86%)4375(Top 87%)885(Top 85%)
24M24.00 mi2.00 mi5734-324188-9862+15923(Top 83%)4195(Top 83%)853(Top 82%)
Finish26.22 mi2.22 mi5775-414207-19865-35974(Top 83%)4223(Top 84%)863(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 78%
×1human
+6ft-11ft

Overall

5557

Males

4102

M30-34

857

2M→4M

2.0 - 4.0 mi

Top 72%
×4stories
+75ft-70ft

Overall

5174

Males

3892

M30-34

806

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4253

Males

3319

M30-34

699

6M→8M

6.0 - 8.0 mi

Top 65%
×9stories
+106ft-21ft

Overall

4650

Males

3573

M30-34

747

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13stories
+117ft-177ft

Overall

4153

Males

3233

M30-34

673

9.6M→10M

9.6 - 10.0 mi

Top 85%
×1story
+17ft-12ft

Overall

6083

Males

4434

M30-34

907

10M→10.5M

10.0 - 10.5 mi

Top 72%
×9stories
+0ft-102ft

Overall

5172

Males

3849

M30-34

797

10.5M→12M

10.5 - 12.0 mi

Top 78%
×18stories
+304ft-125ft

Overall

5557

Males

4102

M30-34

857

12M→14M

12.0 - 14.0 mi

Top 80%
×9stories
+99ft-125ft

Overall

5734

Males

4210

M30-34

871

14M→16M

14.0 - 16.0 mi

Top 91%
×9stories
+124ft-78ft

Overall

6524

Males

4649

M30-34

965

16M→18M

16.0 - 18.0 mi

Top 71%
×8stories
+106ft-45ft

Overall

5104

Males

3730

M30-34

760

18M→20M

18.0 - 20.0 mi

Top 91%
×3stories
+52ft-26ft

Overall

6505

Males

4603

M30-34

955

20M→22M

20.0 - 22.0 mi

Top 86%
×21stories
+17ft-266ft

Overall

6177

Males

4375

M30-34

887

22M→24M

22.0 - 24.0 mi

Top 83%
×3stories
+70ft-85ft

Overall

5923

Males

4195

M30-34

854

24M→Finish

24.0 - 26.2 mi

Top 83%
~flat
+2ft-2ft

Overall

5974

Males

4223

M30-34

863

Passing Analysis

Category:
Athletes Passed
1742*
Passed By
1422
Net Change
+320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6095
2M → 4M461*12+449#6095#5646
4M → 6M5116+505#5646#5141
6M → 8M171*20+151#5141#4990
8M → 9.6M211*12+199#4990#4791
9.6M → 10M648-42#4791#4833
10M → 10.5M4752-5#4833#4838
10.5M → 12M37161-124#4838#4962
12M → 14M37*160-123#4962#5085
14M → 16M18*402-384#5085#5469
16M → 18M127*78+49#5469#5420
18M → 20M17*229-212#5420#5632
20M → 22M27*97-70#5632#5702
22M → 24M35*67-32#5702#5734
24M → Finish37*78-41#5734#5775
TOTALS1742*1422+320

* 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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