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SF MARATHON 2026

Jakob Tiefenbacher

Bib: 2767•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 47%
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
18:22
Rank: #2726
Start → 2M
18:22 | 9:11/mi
4M
37:07
Rank: #2833 (-107)
2M → 4M
18:45 | 9:23/mi
6M
57:23
Rank: #3225 (-392)
4M → 6M
20:16 | 10:08/mi
8M
1:15:55
Rank: #3142 (+83)
6M → 8M
18:32 | 9:16/mi
9.6M
1:31:54
Rank: #3116 (+26)
8M → 9.6M
15:59 | 9:59/mi
10M
1:34:37
Rank: #3132 (-16)
9.6M → 10M
2:43 | 6:48/mi
10.5M
1:41:17
Rank: #3147 (-15)
10M → 10.5M
6:40 | 13:20/mi
12M
1:55:02
Rank: #3103 (+44)
10.5M → 12M
13:45 | 9:10/mi
14M
2:15:49
Rank: #3094 (+9)
12M → 14M
20:47 | 10:23/mi
16M
2:35:30
Rank: #3269 (-175)
14M → 16M
19:41 | 9:51/mi
18M
2:55:11
Rank: #3070 (+199)
16M → 18M
19:41 | 9:51/mi
20M
3:17:04
Rank: #3116 (-46)
18M → 20M
21:53 | 10:56/mi
22M
3:38:16
Rank: #3168 (-52)
20M → 22M
21:12 | 10:36/mi
24M
4:02:47
Rank: #3234 (-66)
22M → 24M
24:31 | 12:16/mi
Finish· 26.22 mi
4:29:57
Rank: #3372 (-138)
24M → Finish
27:10 | 12:15/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:15:49
Pace9:42 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:14:08
Pace10:59 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:0518:229:1118:22
9:11
-
4M
4.00 mi05:59:5037:079:1718:45
9:23
+0:12
6M
6.00 mi06:20:0657:239:3420:16
10:08
+0:45
8M
8.00 mi06:38:381:15:559:2918:32
9:16
-0:52
9.6M
9.60 mi06:54:371:31:549:3415:59
9:59
+0:43
10M
10.00 mi06:57:201:34:379:282:43
6:48
-3:11
10.5M
10.50 mi07:04:001:41:179:396:40
13:20
+6:32
12M
12.00 mi07:17:451:55:029:3513:45
9:10
-4:10
14M
14.00 mi07:38:322:15:499:4220:47
10:23
+1:13
16M
16.00 mi07:58:132:35:309:4319:41
9:51
-0:32
18M
18.00 mi08:17:542:55:119:4419:41
9:51
0:00
20M
20.00 mi08:39:473:17:049:5121:53
10:56
+1:05
22M
22.00 mi09:00:593:38:169:5521:12
10:36
-0:20
24M
24.00 mi09:25:304:02:4710:0724:31
12:16
+1:40
Finish
26.22 mi09:52:404:29:5710:1827:10
12:15
-0:01

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

6:48 /mi

Average Pace

10:18 /mi

Slowest Pace

13:20 /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

34:50

13% of race

Time at Steady Pace

2:34:53

57% of race

Time at Slower Pace

1:20:14

30% of race

Average Pace: 10:18 /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 mi05:41:0518:229:1118:22
9:11
#2726
4M
4.00 mi05:59:5037:079:1718:45
9:23
#2833
6M
6.00 mi06:20:0657:239:3420:16
10:08
#3225
8M
8.00 mi06:38:381:15:559:2918:32
9:16
#3142
9.6M
9.60 mi06:54:371:31:549:3415:59
9:59
#3116
10M
10.00 mi06:57:201:34:379:282:43
6:48
#3132
10.5M
10.50 mi07:04:001:41:179:396:40
13:20
#3147
12M
12.00 mi07:17:451:55:029:3513:45
9:10
#3103
14M
14.00 mi07:38:322:15:499:4220:47
10:23
#3094
16M
16.00 mi07:58:132:35:309:4319:41
9:51
#3269
18M
18.00 mi08:17:542:55:119:4419:41
9:51
#3070
20M
20.00 mi08:39:473:17:049:5121:53
10:56
#3116
22M
22.00 mi09:00:593:38:169:5521:12
10:36
#3168
24M
24.00 mi09:25:304:02:4710:0724:31
12:16
#3234
Finish
26.22 mi09:52:404:29:5710:1827:10
12:15
#3372
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 49%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:23

Segment Time

10:26/mi

Pace

0.90 mi

Distance

Overall

3512

Men

2812

Division

591

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi272622444673055(Top 43%)2495(Top 49%)510(Top 49%)
4M4.00 mi2.00 mi2833-1072332-88493-262993(Top 42%)2460(Top 49%)515(Top 50%)
6M6.00 mi2.00 mi3225-3922624-292544-514019(Top 56%)3176(Top 63%)664(Top 64%)
8M8.00 mi2.00 mi3142+832572+52536+83013(Top 42%)2483(Top 49%)508(Top 49%)
9.6M9.60 mi1.60 mi3116+262550+22533+33141(Top 44%)2556(Top 51%)536(Top 52%)
10M10.00 mi0.40 mi3132-162566-16538-53515(Top 49%)2817(Top 56%)597(Top 57%)
10.5M10.50 mi0.50 mi3147-152572-6542-43634(Top 51%)2875(Top 57%)596(Top 57%)
12M12.00 mi1.50 mi3103+442545+27540+23055(Top 43%)2495(Top 49%)510(Top 49%)
14M14.00 mi2.00 mi3094+92536+9539+13178(Top 44%)2568(Top 51%)539(Top 52%)
16M16.00 mi2.00 mi3269-1752637-101554-154499(Top 63%)3400(Top 67%)714(Top 69%)
18M18.00 mi2.00 mi3070+1992498+139523+312065(Top 29%)1699(Top 34%)367(Top 35%)
20M20.00 mi2.00 mi3116-462510-12527-43644(Top 51%)2753(Top 54%)555(Top 53%)
22M22.00 mi2.00 mi3168-522531-21529-23828(Top 53%)2825(Top 56%)573(Top 55%)
24M24.00 mi2.00 mi3234-662554-23530-14114(Top 57%)2977(Top 59%)603(Top 58%)
Finish26.22 mi2.22 mi3372-1382637-83542-124761(Top 66%)3428(Top 68%)686(Top 66%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 43%
×1human
+6ft-11ft

Overall

3055

Males

2495

M30-34

513

2M→4M

2.0 - 4.0 mi

Top 42%
×4stories
+75ft-70ft

Overall

2993

Males

2460

M30-34

518

4M→6M

4.0 - 6.0 mi

Top 56%
×5stories
+71ft-18ft

Overall

4019

Males

3176

M30-34

668

6M→8M

6.0 - 8.0 mi

Top 42%
×9stories
+106ft-21ft

Overall

3013

Males

2483

M30-34

511

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13stories
+117ft-177ft

Overall

3141

Males

2556

M30-34

538

9.6M→10M

9.6 - 10.0 mi

Top 49%
×1story
+17ft-12ft

Overall

3515

Males

2817

M30-34

599

10M→10.5M

10.0 - 10.5 mi

Top 51%
×9stories
+0ft-102ft

Overall

3634

Males

2875

M30-34

599

10.5M→12M

10.5 - 12.0 mi

Top 43%
×18stories
+304ft-125ft

Overall

3055

Males

2495

M30-34

513

12M→14M

12.0 - 14.0 mi

Top 44%
×9stories
+99ft-125ft

Overall

3178

Males

2568

M30-34

542

14M→16M

14.0 - 16.0 mi

Top 63%
×9stories
+124ft-78ft

Overall

4499

Males

3400

M30-34

715

16M→18M

16.0 - 18.0 mi

Top 29%
×8stories
+106ft-45ft

Overall

2065

Males

1699

M30-34

368

18M→20M

18.0 - 20.0 mi

Top 51%
×3stories
+52ft-26ft

Overall

3644

Males

2753

M30-34

557

20M→22M

20.0 - 22.0 mi

Top 53%
×21stories
+17ft-266ft

Overall

3828

Males

2825

M30-34

575

22M→24M

22.0 - 24.0 mi

Top 57%
×3stories
+70ft-85ft

Overall

4114

Males

2977

M30-34

604

24M→Finish

24.0 - 26.2 mi

Top 66%
~flat
+2ft-2ft

Overall

4761

Males

3428

M30-34

686

Passing Analysis

Category:
Athletes Passed
874*
Passed By
1520
Net Change
-646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2726
2M → 4M73*180-107#2726#2833
4M → 6M26418-392#2833#3225
6M → 8M105*22+83#3225#3142
8M → 9.6M59*33+26#3142#3116
9.6M → 10M622-16#3116#3132
10M → 10.5M3348-15#3132#3147
10.5M → 12M8440+44#3147#3103
12M → 14M61*52+9#3103#3094
14M → 16M44*219-175#3094#3269
16M → 18M21617+199#3269#3070
18M → 20M51*97-46#3070#3116
20M → 22M40*92-52#3116#3168
22M → 24M46*112-66#3168#3234
24M → Finish30*168-138#3234#3372
TOTALS874*1520-646

* 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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