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SF MARATHON 2026

Eden Withers-Koch

Bib: 3580•M•Age: 28

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 15%
Gender (Male)
#0 / 5052
Top 18%
Division (M25-29)
#0 / 1176
Top 20%
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
18:00
Rank: #2269
Start → 2M
18:00 | 9:00/mi
4M
36:12
Rank: #2345 (-76)
2M → 4M
18:12 | 9:06/mi
6M
54:15
Rank: #2290 (+55)
4M → 6M
18:03 | 9:01/mi
8M
1:11:48
Rank: #2195 (+95)
6M → 8M
17:33 | 8:46/mi
9.6M
1:24:15
Rank: #1714 (+481)
8M → 9.6M
12:27 | 7:47/mi
10M
1:26:49
Rank: #1729 (-15)
9.6M → 10M
2:34 | 6:25/mi
10.5M
1:32:06
Rank: #1606 (+123)
10M → 10.5M
5:17 | 10:34/mi
12M
1:43:47
Rank: #1497 (+109)
10.5M → 12M
11:41 | 7:47/mi
14M
2:00:53
Rank: #1336 (+161)
12M → 14M
17:06 | 8:33/mi
16M
2:13:46
Rank: #1148 (+188)
14M → 16M
12:53 | 6:26/mi
18M
2:32:24
Rank: #1128 (+20)
16M → 18M
18:38 | 9:19/mi
20M
2:49:19
Rank: #1068 (+60)
18M → 20M
16:55 | 8:27/mi
22M
3:05:31
Rank: #1039 (+29)
20M → 22M
16:12 | 8:06/mi
24M
3:25:57
Rank: #1082 (-43)
22M → 24M
20:26 | 10:13/mi
Finish· 26.22 mi
3:46:13
Rank: #1068 (+14)
24M → Finish
20:16 | 9:08/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:00:53
Pace8:38 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:45:20
Pace8:37 /mi
📊Negative Split: 12.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:4218:009:0018:00
9:00
-
4M
4.00 mi05:55:5436:129:0318:12
9:06
+0:06
6M
6.00 mi06:13:5754:159:0318:03
9:01
-0:05
8M
8.00 mi06:31:301:11:488:5817:33
8:46
-0:15
9.6M
9.60 mi06:43:571:24:158:4712:27
7:47
-0:59
10M
10.00 mi06:46:311:26:498:412:34
6:25
-1:22
10.5M
10.50 mi06:51:481:32:068:465:17
10:34
+4:09
12M
12.00 mi07:03:291:43:478:3911:41
7:47
-2:47
14M
14.00 mi07:20:352:00:538:3817:06
8:33
+0:46
16M
16.00 mi07:33:282:13:468:2212:53
6:26
-2:07
18M
18.00 mi07:52:062:32:248:2818:38
9:19
+2:53
20M
20.00 mi08:09:012:49:198:2816:55
8:27
-0:52
22M
22.00 mi08:25:133:05:318:2616:12
8:06
-0:21
24M
24.00 mi08:45:393:25:578:3520:26
10:13
+2:07
Finish
26.22 mi09:05:553:46:138:3820:16
9:08
-1:05

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

6:25 /mi

Average Pace

8:38 /mi

Slowest Pace

10:34 /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

55:47

25% of race

Time at Steady Pace

2:24:43

64% of race

Time at Slower Pace

25:43

11% of race

Average Pace: 8:38 /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 mi05:37:4218:009:0018:00
9:00
#2269
4M
4.00 mi05:55:5436:129:0318:12
9:06
#2345
6M
6.00 mi06:13:5754:159:0318:03
9:01
#2290
8M
8.00 mi06:31:301:11:488:5817:33
8:46
#2195
9.6M
9.60 mi06:43:571:24:158:4712:27
7:47
#1714
10M
10.00 mi06:46:311:26:498:412:34
6:25
#1729
10.5M
10.50 mi06:51:481:32:068:465:17
10:34
#1606
12M
12.00 mi07:03:291:43:478:3911:41
7:47
#1497
14M
14.00 mi07:20:352:00:538:3817:06
8:33
#1336
16M
16.00 mi07:33:282:13:468:2212:53
6:26
#1148
18M
18.00 mi07:52:062:32:248:2818:38
9:19
#1128
20M
20.00 mi08:09:012:49:198:2816:55
8:27
#1068
22M
22.00 mi08:25:133:05:318:2616:12
8:06
#1039
24M
24.00 mi08:45:393:25:578:3520:26
10:13
#1082
Finish
26.22 mi09:05:553:46:138:3820:16
9:08
#1068
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 16%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:51

Segment Time

8:43/mi

Pace

0.90 mi

Distance

Overall

1155

Men

1022

Division

257

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi22691908462986(Top 14%)871(Top 17%)240(Top 20%)
4M4.00 mi2.00 mi2345-761959-51471-92419(Top 34%)2021(Top 40%)490(Top 42%)
6M6.00 mi2.00 mi2290+551929+30458+132255(Top 31%)1911(Top 38%)465(Top 40%)
8M8.00 mi2.00 mi2195+951859+70444+142046(Top 29%)1726(Top 34%)425(Top 36%)
9.6M9.60 mi1.60 mi1714+4811474+385362+82391(Top 5%)361(Top 7%)92(Top 8%)
10M10.00 mi0.40 mi1729-151485-11363-12651(Top 37%)2199(Top 44%)543(Top 46%)
10.5M10.50 mi0.50 mi1606+1231384+101338+25841(Top 12%)746(Top 15%)180(Top 15%)
12M12.00 mi1.50 mi1497+1091291+93318+20986(Top 14%)871(Top 17%)240(Top 20%)
14M14.00 mi2.00 mi1336+1611168+123289+29757(Top 11%)677(Top 13%)180(Top 15%)
16M16.00 mi2.00 mi1148+1881010+158258+31471(Top 7%)428(Top 8%)118(Top 10%)
18M18.00 mi2.00 mi1128+20993+17252+61515(Top 21%)1275(Top 25%)336(Top 29%)
20M20.00 mi2.00 mi1068+60939+54244+8838(Top 12%)733(Top 15%)201(Top 17%)
22M22.00 mi2.00 mi1039+29906+33234+10966(Top 13%)822(Top 16%)222(Top 19%)
24M24.00 mi2.00 mi1082-43936-30239-52020(Top 28%)1567(Top 31%)387(Top 33%)
Finish26.22 mi2.22 mi1068+14923+132391257(Top 18%)1014(Top 20%)271(Top 23%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
×1human
+6ft-11ft

Overall

986

Males

871

M25-29

241

2M→4M

2.0 - 4.0 mi

Top 34%
×4stories
+75ft-70ft

Overall

2419

Males

2021

M25-29

492

4M→6M

4.0 - 6.0 mi

Top 31%
×5stories
+71ft-18ft

Overall

2255

Males

1911

M25-29

468

6M→8M

6.0 - 8.0 mi

Top 29%
×9stories
+106ft-21ft

Overall

2046

Males

1726

M25-29

428

8M→9.6M

8.0 - 9.6 mi

Top 5%
×13stories
+117ft-177ft

Overall

391

Males

361

M25-29

92

9.6M→10M

9.6 - 10.0 mi

Top 37%
×1story
+17ft-12ft

Overall

2651

Males

2199

M25-29

546

10M→10.5M

10.0 - 10.5 mi

Top 12%
×9stories
+0ft-102ft

Overall

841

Males

746

M25-29

181

10.5M→12M

10.5 - 12.0 mi

Top 14%
×18stories
+304ft-125ft

Overall

986

Males

871

M25-29

241

12M→14M

12.0 - 14.0 mi

Top 11%
×9stories
+99ft-125ft

Overall

757

Males

677

M25-29

180

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

471

Males

428

M25-29

118

16M→18M

16.0 - 18.0 mi

Top 21%
×8stories
+106ft-45ft

Overall

1515

Males

1275

M25-29

337

18M→20M

18.0 - 20.0 mi

Top 12%
×3stories
+52ft-26ft

Overall

838

Males

733

M25-29

201

20M→22M

20.0 - 22.0 mi

Top 13%
×21stories
+17ft-266ft

Overall

966

Males

822

M25-29

222

22M→24M

22.0 - 24.0 mi

Top 28%
×3stories
+70ft-85ft

Overall

2020

Males

1567

M25-29

387

24M→Finish

24.0 - 26.2 mi

Top 18%
~flat
+2ft-2ft

Overall

1257

Males

1014

M25-29

271

Passing Analysis

Category:
Athletes Passed
1633*
Passed By
432
Net Change
+1201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2269
2M → 4M79155-76#2269#2345
4M → 6M10853+55#2345#2290
6M → 8M122*27+95#2290#2195
8M → 9.6M482*1+481#2195#1714
9.6M → 10M621-15#1714#1729
10M → 10.5M1252+123#1729#1606
10.5M → 12M1101+109#1606#1497
12M → 14M162*1+161#1497#1336
14M → 16M190*2+188#1336#1148
16M → 18M7757+20#1148#1128
18M → 20M64*4+60#1128#1068
20M → 22M49*20+29#1068#1039
22M → 24M16*59-43#1039#1082
24M → Finish43*29+14#1082#1068
TOTALS1633*432+1201

* 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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