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SF MARATHON 2026

Mark Efe

Bib: 2576•M•Age: 44

American Canyon, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 31%
Gender (Male)
#0 / 5052
Top 36%
Masters (Masters Men)
#0 / 1321
Top 31%
Division (M40-44)
#0 / 435
Top 38%
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
19:10
Rank: #3430
Start → 2M
19:10 | 9:35/mi
4M
38:21
Rank: #3334 (+96)
2M → 4M
19:11 | 9:36/mi
6M
57:10
Rank: #3172 (+162)
4M → 6M
18:49 | 9:24/mi
8M
1:15:15
Rank: #3033 (+139)
6M → 8M
18:05 | 9:02/mi
9.6M
1:31:22
Rank: #3046 (-13)
8M → 9.6M
16:07 | 10:04/mi
10M
1:33:58
Rank: #3031 (+15)
9.6M → 10M
2:36 | 6:30/mi
10.5M
1:40:13
Rank: #3003 (+28)
10M → 10.5M
6:15 | 12:30/mi
12M
1:54:10
Rank: #3009 (-6)
10.5M → 12M
13:57 | 9:18/mi
14M
2:13:46
Rank: #2899 (+110)
12M → 14M
19:36 | 9:48/mi
16M
2:31:44
Rank: #2911 (-12)
14M → 16M
17:58 | 8:59/mi
18M
2:49:42
Rank: #2654 (+257)
16M → 18M
17:58 | 8:59/mi
20M
3:08:21
Rank: #2518 (+136)
18M → 20M
18:39 | 9:19/mi
22M
3:27:04
Rank: #2453 (+65)
20M → 22M
18:43 | 9:21/mi
24M
3:47:16
Rank: #2360 (+93)
22M → 24M
20:12 | 10:06/mi
Finish· 26.22 mi
4:07:41
Rank: #2208 (+152)
24M → Finish
20:25 | 9:12/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:13:46
Pace9:33 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:53:55
Pace9:19 /mi
📊Negative Split: 14.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:1119:109:3519:10
9:35
-
4M
4.00 mi05:58:2238:219:3519:11
9:36
+0:01
6M
6.00 mi06:17:1157:109:3218:49
9:24
-0:12
8M
8.00 mi06:35:161:15:159:2418:05
9:02
-0:22
9.6M
9.60 mi06:51:231:31:229:3116:07
10:04
+1:02
10M
10.00 mi06:53:591:33:589:242:36
6:30
-3:34
10.5M
10.50 mi07:00:141:40:139:336:15
12:30
+6:00
12M
12.00 mi07:14:111:54:109:3113:57
9:18
-3:12
14M
14.00 mi07:33:472:13:469:3319:36
9:48
+0:30
16M
16.00 mi07:51:452:31:449:2917:58
8:59
-0:49
18M
18.00 mi08:09:432:49:429:2617:58
8:59
0:00
20M
20.00 mi08:28:223:08:219:2518:39
9:19
+0:20
22M
22.00 mi08:47:053:27:049:2518:43
9:21
+0:02
24M
24.00 mi09:07:173:47:169:2820:12
10:06
+0:45
Finish
26.22 mi09:27:424:07:419:2720:25
9:12
-0:54

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

6:30 /mi

Average Pace

9:27 /mi

Slowest Pace

12:30 /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

2:36

1% of race

Time at Steady Pace

3:22:31

82% of race

Time at Slower Pace

42:34

17% of race

Average Pace: 9:27 /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 mi05:39:1119:109:3519:10
9:35
#3430
4M
4.00 mi05:58:2238:219:3519:11
9:36
#3334
6M
6.00 mi06:17:1157:109:3218:49
9:24
#3172
8M
8.00 mi06:35:161:15:159:2418:05
9:02
#3033
9.6M
9.60 mi06:51:231:31:229:3116:07
10:04
#3046
10M
10.00 mi06:53:591:33:589:242:36
6:30
#3031
10.5M
10.50 mi07:00:141:40:139:336:15
12:30
#3003
12M
12.00 mi07:14:111:54:109:3113:57
9:18
#3009
14M
14.00 mi07:33:472:13:469:3319:36
9:48
#2899
16M
16.00 mi07:51:452:31:449:2917:58
8:59
#2911
18M
18.00 mi08:09:432:49:429:2617:58
8:59
#2654
20M
20.00 mi08:28:223:08:219:2518:39
9:19
#2518
22M
22.00 mi08:47:053:27:049:2518:43
9:21
#2453
24M
24.00 mi09:07:173:47:169:2820:12
10:06
#2360
Finish
26.22 mi09:27:424:07:419:2720:25
9:12
#2208
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 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:51

Segment Time

9:50/mi

Pace

0.90 mi

Distance

Overall

2765

Men

2279

Division

201

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi343027792423258(Top 45%)2636(Top 52%)216(Top 50%)
4M4.00 mi2.00 mi3334+962702+77236+63313(Top 46%)2695(Top 53%)235(Top 54%)
6M6.00 mi2.00 mi3172+1622586+116227+92963(Top 41%)2437(Top 48%)207(Top 48%)
8M8.00 mi2.00 mi3033+1392491+95220+72602(Top 36%)2174(Top 43%)191(Top 44%)
9.6M9.60 mi1.60 mi3046-132501-10218+23237(Top 45%)2621(Top 52%)222(Top 51%)
10M10.00 mi0.40 mi3031+152492+92182882(Top 40%)2374(Top 47%)208(Top 48%)
10.5M10.50 mi0.50 mi3003+282470+22215+32825(Top 39%)2307(Top 46%)200(Top 46%)
12M12.00 mi1.50 mi3009-62478-8213+23258(Top 45%)2636(Top 52%)216(Top 50%)
14M14.00 mi2.00 mi2899+1102396+82212+12415(Top 34%)2013(Top 40%)176(Top 40%)
16M16.00 mi2.00 mi2911-122391+5209+33456(Top 48%)2680(Top 53%)225(Top 52%)
18M18.00 mi2.00 mi2654+2572189+202201+81193(Top 17%)1015(Top 20%)99(Top 23%)
20M20.00 mi2.00 mi2518+1362076+113191+101835(Top 26%)1510(Top 30%)140(Top 32%)
22M22.00 mi2.00 mi2453+652016+60185+62404(Top 34%)1894(Top 37%)166(Top 38%)
24M24.00 mi2.00 mi2360+931931+85174+111890(Top 26%)1475(Top 29%)126(Top 29%)
Finish26.22 mi2.22 mi2208+1521803+128164+101336(Top 19%)1071(Top 21%)97(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 45%
×1human
+6ft-11ft

Overall

3258

Males

2636

M40-44

217

2M→4M

2.0 - 4.0 mi

Top 46%
×4stories
+75ft-70ft

Overall

3313

Males

2695

M40-44

236

4M→6M

4.0 - 6.0 mi

Top 41%
×5stories
+71ft-18ft

Overall

2963

Males

2437

M40-44

208

6M→8M

6.0 - 8.0 mi

Top 36%
×9stories
+106ft-21ft

Overall

2602

Males

2174

M40-44

192

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13stories
+117ft-177ft

Overall

3237

Males

2621

M40-44

223

9.6M→10M

9.6 - 10.0 mi

Top 40%
×1story
+17ft-12ft

Overall

2882

Males

2374

M40-44

209

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9stories
+0ft-102ft

Overall

2825

Males

2307

M40-44

201

10.5M→12M

10.5 - 12.0 mi

Top 45%
×18stories
+304ft-125ft

Overall

3258

Males

2636

M40-44

217

12M→14M

12.0 - 14.0 mi

Top 34%
×9stories
+99ft-125ft

Overall

2415

Males

2013

M40-44

177

14M→16M

14.0 - 16.0 mi

Top 48%
×9stories
+124ft-78ft

Overall

3456

Males

2680

M40-44

226

16M→18M

16.0 - 18.0 mi

Top 17%
×8stories
+106ft-45ft

Overall

1193

Males

1015

M40-44

99

18M→20M

18.0 - 20.0 mi

Top 26%
×3stories
+52ft-26ft

Overall

1835

Males

1510

M40-44

140

20M→22M

20.0 - 22.0 mi

Top 34%
×21stories
+17ft-266ft

Overall

2404

Males

1894

M40-44

166

22M→24M

22.0 - 24.0 mi

Top 26%
×3stories
+70ft-85ft

Overall

1890

Males

1475

M40-44

126

24M→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

1336

Males

1071

M40-44

97

Passing Analysis

Category:
Athletes Passed
1602*
Passed By
380
Net Change
+1222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3430
2M → 4M169*73+96#3430#3334
4M → 6M17816+162#3334#3172
6M → 8M147*8+139#3172#3033
8M → 9.6M45*58-13#3033#3046
9.6M → 10M183+15#3046#3031
10M → 10.5M4113+28#3031#3003
10.5M → 12M4248-6#3003#3009
12M → 14M117*7+110#3009#2899
14M → 16M83*95-12#2899#2911
16M → 18M2603+257#2911#2654
18M → 20M142*6+136#2654#2518
20M → 22M87*22+65#2518#2453
22M → 24M115*22+93#2453#2360
24M → Finish158*6+152#2360#2208
TOTALS1602*380+1222

* 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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