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SF MARATHON 2026

Lucas Dunshee

Bib: 10887•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 15%
Gender (Male)
#0 / 5052
Top 18%
Division (M30-34)
#0 / 1040
Top 19%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:35
Rank: #1110
Start → 2M
16:35 | 8:17/mi
4M
34:04
Rank: #1378 (-268)
2M → 4M
17:29 | 8:45/mi
6M
51:31
Rank: #1450 (-72)
4M → 6M
17:27 | 8:43/mi
8M
1:08:28
Rank: #1445 (+5)
6M → 8M
16:57 | 8:28/mi
9.6M
1:22:39
Rank: #1407 (+38)
8M → 9.6M
14:11 | 8:52/mi
10M
1:26:16
Rank: #1611 (-204)
9.6M → 10M
3:37 | 9:02/mi
10.5M
1:30:47
Rank: #1406 (+205)
10M → 10.5M
4:31 | 9:02/mi
12M
1:43:11
Rank: #1417 (-11)
10.5M → 12M
12:24 | 8:16/mi
14M
2:01:33
Rank: #1397 (+20)
12M → 14M
18:22 | 9:11/mi
16M
2:15:12
Rank: #1260 (+137)
14M → 16M
13:39 | 6:49/mi
18M
2:34:44
Rank: #1304 (-44)
16M → 18M
19:32 | 9:46/mi
20M
2:52:15
Rank: #1250 (+54)
18M → 20M
17:31 | 8:45/mi
22M
3:08:47
Rank: #1196 (+54)
20M → 22M
16:32 | 8:16/mi
24M
3:26:25
Rank: #1108 (+88)
22M → 24M
17:38 | 8:49/mi
Finish· 26.22 mi
3:45:52
Rank: #1055 (+53)
24M → Finish
19:27 | 8:46/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:01:33
Pace8:41 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:44:19
Pace8:32 /mi
📊Negative Split: 14.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:35:5616:358:1716:35
8:17
-
4M
4.00 mi05:53:2534:048:3117:29
8:45
+0:28
6M
6.00 mi06:10:5251:318:3517:27
8:43
-0:02
8M
8.00 mi06:27:491:08:288:3316:57
8:28
-0:15
9.6M
9.60 mi06:42:001:22:398:3714:11
8:52
+0:24
10M
10.00 mi06:45:371:26:168:383:37
9:02
+0:10
10.5M
10.50 mi06:50:081:30:478:394:31
9:02
0:00
12M
12.00 mi07:02:321:43:118:3612:24
8:16
-0:46
14M
14.00 mi07:20:542:01:338:4118:22
9:11
+0:55
16M
16.00 mi07:34:332:15:128:2713:39
6:49
-2:22
18M
18.00 mi07:54:052:34:448:3619:32
9:46
+2:57
20M
20.00 mi08:11:362:52:158:3717:31
8:45
-1:01
22M
22.00 mi08:28:083:08:478:3516:32
8:16
-0:29
24M
24.00 mi08:45:463:26:258:3617:38
8:49
+0:33
Finish
26.22 mi09:05:133:45:528:3719:27
8:46
-0:03

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

6:49 /mi

Average Pace

8:37 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:10

26% of race

Time at Steady Pace

2:08:48

57% of race

Time at Slower Pace

37:54

17% of race

Average Pace: 8:37 /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 mi05:35:5616:358:1716:35
8:17
#1110
4M
4.00 mi05:53:2534:048:3117:29
8:45
#1378
6M
6.00 mi06:10:5251:318:3517:27
8:43
#1450
8M
8.00 mi06:27:491:08:288:3316:57
8:28
#1445
9.6M
9.60 mi06:42:001:22:398:3714:11
8:52
#1407
10M
10.00 mi06:45:371:26:168:383:37
9:02
#1611
10.5M
10.50 mi06:50:081:30:478:394:31
9:02
#1406
12M
12.00 mi07:02:321:43:118:3612:24
8:16
#1417
14M
14.00 mi07:20:542:01:338:4118:22
9:11
#1397
16M
16.00 mi07:34:332:15:128:2713:39
6:49
#1260
18M
18.00 mi07:54:052:34:448:3619:32
9:46
#1304
20M
20.00 mi08:11:362:52:158:3717:31
8:45
#1250
22M
22.00 mi08:28:083:08:478:3516:32
8:16
#1196
24M
24.00 mi08:45:463:26:258:3617:38
8:49
#1108
Finish
26.22 mi09:05:133:45:528:3719:27
8:46
#1055
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 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:08

Segment Time

9:02/mi

Pace

0.90 mi

Distance

Overall

1545

Men

1341

Division

287

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi11109752041692(Top 24%)1433(Top 28%)298(Top 29%)
4M4.00 mi2.00 mi1378-2681196-221250-461708(Top 24%)1468(Top 29%)311(Top 30%)
6M6.00 mi2.00 mi1450-721263-67268-181676(Top 23%)1437(Top 28%)298(Top 29%)
8M8.00 mi2.00 mi1445+51256+72681509(Top 21%)1302(Top 26%)273(Top 26%)
9.6M9.60 mi1.60 mi1407+381220+36260+81417(Top 20%)1238(Top 25%)258(Top 25%)
10M10.00 mi0.40 mi1611-2041392-172294-346663(Top 93%)4777(Top 95%)968(Top 93%)
10.5M10.50 mi0.50 mi1406+2051222+170264+30163(Top 2%)150(Top 3%)38(Top 4%)
12M12.00 mi1.50 mi1417-111226-4263+11692(Top 24%)1433(Top 28%)298(Top 29%)
14M14.00 mi2.00 mi1397+201215+11260+31413(Top 20%)1227(Top 24%)262(Top 25%)
16M16.00 mi2.00 mi1260+1371106+109230+30742(Top 10%)652(Top 13%)137(Top 13%)
18M18.00 mi2.00 mi1304-441133-27229+11983(Top 28%)1639(Top 32%)354(Top 34%)
20M20.00 mi2.00 mi1250+541081+52227+21118(Top 16%)950(Top 19%)204(Top 20%)
22M22.00 mi2.00 mi1196+541032+49221+61145(Top 16%)959(Top 19%)199(Top 19%)
24M24.00 mi2.00 mi1108+88955+77206+15677(Top 9%)579(Top 11%)115(Top 11%)
Finish26.22 mi2.22 mi1055+53911+44201+5887(Top 12%)731(Top 14%)153(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
×1human
+6ft-11ft

Overall

1692

Males

1433

M30-34

300

2M→4M

2.0 - 4.0 mi

Top 24%
×4stories
+75ft-70ft

Overall

1708

Males

1468

M30-34

313

4M→6M

4.0 - 6.0 mi

Top 23%
×5stories
+71ft-18ft

Overall

1676

Males

1437

M30-34

300

6M→8M

6.0 - 8.0 mi

Top 21%
×9stories
+106ft-21ft

Overall

1509

Males

1302

M30-34

275

8M→9.6M

8.0 - 9.6 mi

Top 20%
×13stories
+117ft-177ft

Overall

1417

Males

1238

M30-34

260

9.6M→10M

9.6 - 10.0 mi

Top 93%
×1story
+17ft-12ft

Overall

6663

Males

4777

M30-34

974

10M→10.5M

10.0 - 10.5 mi

Top 2%
×9stories
+0ft-102ft

Overall

163

Males

150

M30-34

38

10.5M→12M

10.5 - 12.0 mi

Top 24%
×18stories
+304ft-125ft

Overall

1692

Males

1433

M30-34

300

12M→14M

12.0 - 14.0 mi

Top 20%
×9stories
+99ft-125ft

Overall

1413

Males

1227

M30-34

264

14M→16M

14.0 - 16.0 mi

Top 10%
×9stories
+124ft-78ft

Overall

742

Males

652

M30-34

137

16M→18M

16.0 - 18.0 mi

Top 28%
×8stories
+106ft-45ft

Overall

1983

Males

1639

M30-34

355

18M→20M

18.0 - 20.0 mi

Top 16%
×3stories
+52ft-26ft

Overall

1118

Males

950

M30-34

205

20M→22M

20.0 - 22.0 mi

Top 16%
×21stories
+17ft-266ft

Overall

1145

Males

959

M30-34

199

22M→24M

22.0 - 24.0 mi

Top 9%
×3stories
+70ft-85ft

Overall

677

Males

579

M30-34

115

24M→Finish

24.0 - 26.2 mi

Top 12%
~flat
+2ft-2ft

Overall

887

Males

731

M30-34

153

Passing Analysis

Category:
Athletes Passed
885*
Passed By
830
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1110
2M → 4M15283-268#1110#1378
4M → 6M28100-72#1378#1450
6M → 8M37*32+5#1450#1445
8M → 9.6M5921+38#1445#1407
9.6M → 10M0204-204#1407#1611
10M → 10.5M2050+205#1611#1406
10.5M → 12M2738-11#1406#1417
12M → 14M43*23+20#1417#1397
14M → 16M145*8+137#1397#1260
16M → 18M3882-44#1260#1304
18M → 20M63*9+54#1304#1250
20M → 22M67*13+54#1250#1196
22M → 24M94*6+88#1196#1108
24M → Finish64*11+53#1108#1055
TOTALS885*830+55

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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