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SF MARATHON 2026

Nils Gudbranson

Bib: 7279•X•Age: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 48%
Gender (Other)
#0 / 28
Top 43%
NB30-34
#0 / 11
Top 45%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:32
Rank: #4663
Start → 2M
20:32 | 10:16/mi
4M
40:50
Rank: #4392 (+271)
2M → 4M
20:18 | 10:09/mi
6M
1:01:02
Rank: #4189 (+203)
4M → 6M
20:12 | 10:06/mi
8M
1:20:40
Rank: #4093 (+96)
6M → 8M
19:38 | 9:49/mi
9.6M
1:37:11
Rank: #3929 (+164)
8M → 9.6M
16:31 | 10:19/mi
10M
1:39:53
Rank: #3916 (+13)
9.6M → 10M
2:42 | 6:45/mi
10.5M
1:46:27
Rank: #3857 (+59)
10M → 10.5M
6:34 | 13:08/mi
12M
2:01:16
Rank: #3844 (+13)
10.5M → 12M
14:49 | 9:53/mi
14M
2:22:45
Rank: #3786 (+58)
12M → 14M
21:29 | 10:44/mi
16M
2:42:33
Rank: #3879 (-93)
14M → 16M
19:48 | 9:54/mi
18M
3:02:20
Rank: #3624 (+255)
16M → 18M
19:47 | 9:54/mi
20M
3:22:50
Rank: #3520 (+104)
18M → 20M
20:30 | 10:15/mi
22M
3:42:12
Rank: #3394 (+126)
20M → 22M
19:22 | 9:41/mi
24M
4:06:02
Rank: #3418 (-24)
22M → 24M
23:50 | 11:55/mi
Finish· 26.22 mi
4:31:16
Rank: #3446 (-28)
24M → Finish
25:14 | 11:22/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:22:45
Pace10:12 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:08:31
Pace10:31 /mi
📊Negative Split: 10.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:1220:3210:1620:32
10:16
-
4M
4.00 mi06:09:3040:5010:1320:18
10:09
-0:07
6M
6.00 mi06:29:421:01:0210:1020:12
10:06
-0:03
8M
8.00 mi06:49:201:20:4010:0519:38
9:49
-0:17
9.6M
9.60 mi07:05:511:37:1110:0716:31
10:19
+0:30
10M
10.00 mi07:08:331:39:539:592:42
6:45
-3:34
10.5M
10.50 mi07:15:071:46:2710:086:34
13:08
+6:23
12M
12.00 mi07:29:562:01:1610:0614:49
9:53
-3:15
14M
14.00 mi07:51:252:22:4510:1221:29
10:44
+0:51
16M
16.00 mi08:11:132:42:3310:1019:48
9:54
-0:50
18M
18.00 mi08:31:003:02:2010:0819:47
9:54
0:00
20M
20.00 mi08:51:303:22:5010:0820:30
10:15
+0:21
22M
22.00 mi09:10:523:42:1210:0619:22
9:41
-0:34
24M
24.00 mi09:34:424:06:0210:1523:50
11:55
+2:14
Finish
26.22 mi09:59:564:31:1610:2125:14
11:22
-0:33

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

6:45 /mi

Average Pace

10:21 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42

1% of race

Time at Steady Pace

3:32:56

78% of race

Time at Slower Pace

55:38

21% of race

Average Pace: 10:21 /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 mi05:49:1220:3210:1620:32
10:16
#4663
4M
4.00 mi06:09:3040:5010:1320:18
10:09
#4392
6M
6.00 mi06:29:421:01:0210:1020:12
10:06
#4189
8M
8.00 mi06:49:201:20:4010:0519:38
9:49
#4093
9.6M
9.60 mi07:05:511:37:1110:0716:31
10:19
#3929
10M
10.00 mi07:08:331:39:539:592:42
6:45
#3916
10.5M
10.50 mi07:15:071:46:2710:086:34
13:08
#3857
12M
12.00 mi07:29:562:01:1610:0614:49
9:53
#3844
14M
14.00 mi07:51:252:22:4510:1221:29
10:44
#3786
16M
16.00 mi08:11:132:42:3310:1019:48
9:54
#3879
18M
18.00 mi08:31:003:02:2010:0819:47
9:54
#3624
20M
20.00 mi08:51:303:22:5010:0820:30
10:15
#3520
22M
22.00 mi09:10:523:42:1210:0619:22
9:41
#3394
24M
24.00 mi09:34:424:06:0210:1523:50
11:55
#3418
Finish
26.22 mi09:59:564:31:1610:2125:14
11:22
#3446
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 47%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:16

Segment Time

10:18/mi

Pace

0.90 mi

Distance

Overall

3358

Gender

11

Division

4

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXNB30-34Seg. OverallSeg. XSeg. NB30-34
2M2.00 mi2.00 mi46631763996(Top 56%)14(Top 50%)6(Top 55%)
4M4.00 mi2.00 mi4392+2711764266(Top 60%)15(Top 54%)5(Top 45%)
6M6.00 mi2.00 mi4189+20314+33+33963(Top 55%)12(Top 43%)2(Top 18%)
8M8.00 mi2.00 mi4093+9615-14-13863(Top 54%)14(Top 50%)5(Top 45%)
9.6M9.60 mi1.60 mi3929+16413+23+13537(Top 49%)12(Top 43%)5(Top 45%)
10M10.00 mi0.40 mi3916+131333429(Top 48%)9(Top 32%)4(Top 36%)
10.5M10.50 mi0.50 mi3857+5912+133437(Top 48%)13(Top 46%)5(Top 45%)
12M12.00 mi1.50 mi3844+1313-14-13996(Top 56%)14(Top 50%)6(Top 55%)
14M14.00 mi2.00 mi3786+581343650(Top 51%)14(Top 50%)6(Top 55%)
16M16.00 mi2.00 mi3879-931344549(Top 63%)21(Top 75%)7(Top 64%)
18M18.00 mi2.00 mi3624+25511+242128(Top 30%)8(Top 29%)5(Top 45%)
20M20.00 mi2.00 mi3520+1041142864(Top 40%)10(Top 36%)4(Top 36%)
22M22.00 mi2.00 mi3394+1261142784(Top 39%)10(Top 36%)4(Top 36%)
24M24.00 mi2.00 mi3418-2410+143784(Top 53%)17(Top 61%)6(Top 55%)
Finish26.22 mi2.22 mi3446-2812-25-13918(Top 55%)18(Top 64%)7(Top 64%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
×1human
+6ft-11ft

Overall

3996

X

14

X30-34

6

2M→4M

2.0 - 4.0 mi

Top 60%
×4stories
+75ft-70ft

Overall

4266

X

15

X30-34

5

4M→6M

4.0 - 6.0 mi

Top 55%
×5stories
+71ft-18ft

Overall

3963

X

12

X30-34

2

6M→8M

6.0 - 8.0 mi

Top 54%
×9stories
+106ft-21ft

Overall

3863

X

14

X30-34

5

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13stories
+117ft-177ft

Overall

3537

X

12

X30-34

5

9.6M→10M

9.6 - 10.0 mi

Top 48%
×1story
+17ft-12ft

Overall

3429

X

9

X30-34

4

10M→10.5M

10.0 - 10.5 mi

Top 48%
×9stories
+0ft-102ft

Overall

3437

X

13

X30-34

5

10.5M→12M

10.5 - 12.0 mi

Top 56%
×18stories
+304ft-125ft

Overall

3996

X

14

X30-34

6

12M→14M

12.0 - 14.0 mi

Top 51%
×9stories
+99ft-125ft

Overall

3650

X

14

X30-34

6

14M→16M

14.0 - 16.0 mi

Top 63%
×9stories
+124ft-78ft

Overall

4549

X

21

X30-34

7

16M→18M

16.0 - 18.0 mi

Top 30%
×8stories
+106ft-45ft

Overall

2128

X

8

X30-34

5

18M→20M

18.0 - 20.0 mi

Top 40%
×3stories
+52ft-26ft

Overall

2864

X

10

X30-34

4

20M→22M

20.0 - 22.0 mi

Top 39%
×21stories
+17ft-266ft

Overall

2784

X

10

X30-34

4

22M→24M

22.0 - 24.0 mi

Top 53%
×3stories
+70ft-85ft

Overall

3784

X

17

X30-34

6

24M→Finish

24.0 - 26.2 mi

Top 55%
~flat
+2ft-2ft

Overall

3918

X

18

X30-34

7

Passing Analysis

Category:
Athletes Passed
1829*
Passed By
612
Net Change
+1217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4663
2M → 4M319*48+271#4663#4392
4M → 6M23633+203#4392#4189
6M → 8M131*35+96#4189#4093
8M → 9.6M182*18+164#4093#3929
9.6M → 10M229+13#3929#3916
10M → 10.5M678+59#3916#3857
10.5M → 12M8269+13#3857#3844
12M → 14M86*28+58#3844#3786
14M → 16M68*161-93#3786#3879
16M → 18M27318+255#3879#3624
18M → 20M116*12+104#3624#3520
20M → 22M139*13+126#3520#3394
22M → 24M51*75-24#3394#3418
24M → Finish57*85-28#3418#3446
TOTALS1829*612+1217

* 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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