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SF MARATHON 2026

Nathan Dureg

Bib: 9871•M•Age: 30

Arcadia, 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
22:47
Rank: #6364
Start → 2M
22:47 | 11:23/mi
4M
45:14
Rank: #6091 (+273)
2M → 4M
22:27 | 11:14/mi
6M
1:07:49
Rank: #5904 (+187)
4M → 6M
22:35 | 11:17/mi
8M
1:29:57
Rank: #5881 (+23)
6M → 8M
22:08 | 11:04/mi
9.6M
1:49:05
Rank: #5787 (+94)
8M → 9.6M
19:08 | 11:57/mi
10M
1:52:15
Rank: #5778 (+9)
9.6M → 10M
3:10 | 7:56/mi
10.5M
2:00:03
Rank: #5753 (+25)
10M → 10.5M
7:48 | 15:36/mi
12M
2:17:23
Rank: #5740 (+13)
10.5M → 12M
17:20 | 11:33/mi
14M
2:43:07
Rank: #5760 (-20)
12M → 14M
25:44 | 12:52/mi
16M
3:10:10
Rank: #6045 (-285)
14M → 16M
27:03 | 13:32/mi
18M
3:37:13
Rank: #6025 (+20)
16M → 18M
27:03 | 13:32/mi
20M
4:05:49
Rank: #6122 (-97)
18M → 20M
28:36 | 14:18/mi
22M
4:34:21
Rank: #6204 (-82)
20M → 22M
28:32 | 14:16/mi
24M
5:08:13
Rank: #6309 (-105)
22M → 24M
33:52 | 16:56/mi
Finish· 26.22 mi
5:40:24
Rank: #6306 (+3)
24M → Finish
32:11 | 14:30/mi
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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:43:07
Pace11:39 /mi
2nd Half
Distance12.22 mi
Time2:57:17
Pace14:31 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:59:4022:4711:2322:47
11:23
-
4M
4.00 mi06:22:0745:1411:1922:27
11:14
-0:09
6M
6.00 mi06:44:421:07:4911:1822:35
11:17
+0:03
8M
8.00 mi07:06:501:29:5711:1522:08
11:04
-0:13
9.6M
9.60 mi07:25:581:49:0511:2219:08
11:57
+0:53
10M
10.00 mi07:29:081:52:1511:143:10
7:56
-4:01
10.5M
10.50 mi07:36:562:00:0311:267:48
15:36
+7:40
12M
12.00 mi07:54:162:17:2311:2717:20
11:33
-4:03
14M
14.00 mi08:20:002:43:0711:3925:44
12:52
+1:19
16M
16.00 mi08:47:033:10:1011:5327:03
13:32
+0:40
18M
18.00 mi09:14:063:37:1312:0427:03
13:32
0:00
20M
20.00 mi09:42:424:05:4912:1728:36
14:18
+0:46
22M
22.00 mi10:11:144:34:2112:2828:32
14:16
-0:02
24M
24.00 mi10:45:065:08:1312:5133:52
16:56
+2:40
Finish
26.22 mi11:17:175:40:2413:0032:11
14:30
-2:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:56 /mi

Average Pace

13:00 /mi

Slowest Pace

16:56 /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

1:50:27

32% of race

Time at Steady Pace

1:38:58

29% of race

Time at Slower Pace

2:10:59

38% of race

Average Pace: 12:59 /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 mi05:59:4022:4711:2322:47
11:23
#6364
4M
4.00 mi06:22:0745:1411:1922:27
11:14
#6091
6M
6.00 mi06:44:421:07:4911:1822:35
11:17
#5904
8M
8.00 mi07:06:501:29:5711:1522:08
11:04
#5881
9.6M
9.60 mi07:25:581:49:0511:2219:08
11:57
#5787
10M
10.00 mi07:29:081:52:1511:143:10
7:56
#5778
10.5M
10.50 mi07:36:562:00:0311:267:48
15:36
#5753
12M
12.00 mi07:54:162:17:2311:2717:20
11:33
#5740
14M
14.00 mi08:20:002:43:0711:3925:44
12:52
#5760
16M
16.00 mi08:47:033:10:1011:5327:03
13:32
#6045
18M
18.00 mi09:14:063:37:1312:0427:03
13:32
#6025
20M
20.00 mi09:42:424:05:4912:1728:36
14:18
#6122
22M
22.00 mi10:11:144:34:2112:2828:32
14:16
#6204
24M
24.00 mi10:45:065:08:1312:5133:52
16:56
#6309
Finish
26.22 mi11:17:175:40:2413:0032:11
14:30
#6306
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 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:58

Segment Time

12:11/mi

Pace

0.90 mi

Distance

Overall

5537

Men

4081

Division

848

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi636446119515698(Top 80%)4193(Top 83%)868(Top 83%)
4M4.00 mi2.00 mi6091+2734449+162923+285873(Top 82%)4311(Top 85%)888(Top 85%)
6M6.00 mi2.00 mi5904+1874334+115894+295703(Top 80%)4210(Top 83%)881(Top 85%)
8M8.00 mi2.00 mi5881+234318+168945841(Top 82%)4320(Top 86%)893(Top 86%)
9.6M9.60 mi1.60 mi5787+944267+51890+45534(Top 77%)4101(Top 81%)859(Top 83%)
10M10.00 mi0.40 mi5778+94263+4886+45715(Top 80%)4203(Top 83%)865(Top 83%)
10.5M10.50 mi0.50 mi5753+254248+15882+45610(Top 78%)4111(Top 81%)843(Top 81%)
12M12.00 mi1.50 mi5740+134233+15877+55698(Top 80%)4193(Top 83%)868(Top 83%)
14M14.00 mi2.00 mi5760-204233874+35874(Top 82%)4293(Top 85%)883(Top 85%)
16M16.00 mi2.00 mi6045-2854409-176919-456800(Top 95%)4819(Top 95%)991(Top 95%)
18M18.00 mi2.00 mi6025+204393+16905+145669(Top 79%)4089(Top 81%)825(Top 79%)
20M20.00 mi2.00 mi6122-974448-55911-66480(Top 90%)4585(Top 91%)950(Top 91%)
22M22.00 mi2.00 mi6204-824484-36917-66619(Top 92%)4671(Top 92%)953(Top 92%)
24M24.00 mi2.00 mi6309-1054539-55928-116858(Top 96%)4840(Top 96%)1004(Top 97%)
Finish26.22 mi2.22 mi6306+34520+19927+16256(Top 87%)4419(Top 87%)911(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
×1human
+6ft-11ft

Overall

5698

Males

4193

M30-34

873

2M→4M

2.0 - 4.0 mi

Top 82%
×4stories
+75ft-70ft

Overall

5873

Males

4311

M30-34

893

4M→6M

4.0 - 6.0 mi

Top 80%
×5stories
+71ft-18ft

Overall

5703

Males

4210

M30-34

886

6M→8M

6.0 - 8.0 mi

Top 82%
×9stories
+106ft-21ft

Overall

5841

Males

4320

M30-34

899

8M→9.6M

8.0 - 9.6 mi

Top 77%
×13stories
+117ft-177ft

Overall

5534

Males

4101

M30-34

862

9.6M→10M

9.6 - 10.0 mi

Top 80%
×1story
+17ft-12ft

Overall

5715

Males

4203

M30-34

868

10M→10.5M

10.0 - 10.5 mi

Top 78%
×9stories
+0ft-102ft

Overall

5610

Males

4111

M30-34

846

10.5M→12M

10.5 - 12.0 mi

Top 80%
×18stories
+304ft-125ft

Overall

5698

Males

4193

M30-34

873

12M→14M

12.0 - 14.0 mi

Top 82%
×9stories
+99ft-125ft

Overall

5874

Males

4293

M30-34

886

14M→16M

14.0 - 16.0 mi

Top 95%
×9stories
+124ft-78ft

Overall

6800

Males

4819

M30-34

996

16M→18M

16.0 - 18.0 mi

Top 79%
×8stories
+106ft-45ft

Overall

5669

Males

4089

M30-34

827

18M→20M

18.0 - 20.0 mi

Top 90%
×3stories
+52ft-26ft

Overall

6480

Males

4585

M30-34

952

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6619

Males

4671

M30-34

955

22M→24M

22.0 - 24.0 mi

Top 96%
×3stories
+70ft-85ft

Overall

6858

Males

4840

M30-34

1005

24M→Finish

24.0 - 26.2 mi

Top 87%
~flat
+2ft-2ft

Overall

6256

Males

4419

M30-34

911

Passing Analysis

Category:
Athletes Passed
1110*
Passed By
1052
Net Change
+58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6364
2M → 4M295*22+273#6364#6091
4M → 6M22134+187#6091#5904
6M → 8M84*61+23#5904#5881
8M → 9.6M125*31+94#5881#5787
9.6M → 10M2011+9#5787#5778
10M → 10.5M4823+25#5778#5753
10.5M → 12M6350+13#5753#5740
12M → 14M62*82-20#5740#5760
14M → 16M17*302-285#5760#6045
16M → 18M80*60+20#6045#6025
18M → 20M18*115-97#6025#6122
20M → 22M17*99-82#6122#6204
22M → 24M12*117-105#6204#6309
24M → Finish48*45+3#6309#6306
TOTALS1110*1052+58

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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