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SF MARATHON 2026

Carlos Alvarado

Bib: 3409•M•Age: 20

Richmond, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:44
Rank: #4859
Start → 2M
20:44 | 10:22/mi
4M
40:52
Rank: #4412 (+447)
2M → 4M
20:08 | 10:04/mi
6M
1:01:04
Rank: #4205 (+207)
4M → 6M
20:12 | 10:06/mi
8M
1:20:43
Rank: #4106 (+99)
6M → 8M
19:39 | 9:49/mi
9.6M
1:37:54
Rank: #4054 (+52)
8M → 9.6M
17:11 | 10:44/mi
10M
1:40:35
Rank: #4022 (+32)
9.6M → 10M
2:41 | 6:43/mi
10.5M
1:47:09
Rank: #3947 (+75)
10M → 10.5M
6:34 | 13:08/mi
12M
2:00:48
Rank: #3770 (+177)
10.5M → 12M
13:39 | 9:06/mi
14M
2:22:42
Rank: #3782 (-12)
12M → 14M
21:54 | 10:57/mi
16M
2:47:05
Rank: #4298 (-516)
14M → 16M
24:23 | 12:12/mi
18M
3:11:28
Rank: #4343 (-45)
16M → 18M
24:23 | 12:12/mi
20M
3:44:39
Rank: #4979 (-636)
18M → 20M
33:11 | 16:35/mi
22M
4:14:39
Rank: #5390 (-411)
20M → 22M
30:00 | 15:00/mi
24M
4:42:51
Rank: #5432 (-42)
22M → 24M
28:12 | 14:06/mi
Finish· 26.22 mi
5:16:33
Rank: #5595 (-163)
24M → Finish
33:42 | 15:11/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:22:42
Pace10:12 /mi
2nd Half
Distance12.22 mi
Time2:53:51
Pace14:14 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:2320:4410:2220:44
10:22
-
4M
4.00 mi06:09:3140:5210:1320:08
10:04
-0:18
6M
6.00 mi06:29:431:01:0410:1120:12
10:06
+0:02
8M
8.00 mi06:49:221:20:4310:0519:39
9:49
-0:17
9.6M
9.60 mi07:06:331:37:5410:1217:11
10:44
+0:55
10M
10.00 mi07:09:141:40:3510:042:41
6:43
-4:01
10.5M
10.50 mi07:15:481:47:0910:126:34
13:08
+6:25
12M
12.00 mi07:29:272:00:4810:0413:39
9:06
-4:02
14M
14.00 mi07:51:212:22:4210:1221:54
10:57
+1:51
16M
16.00 mi08:15:442:47:0510:2724:23
12:12
+1:15
18M
18.00 mi08:40:073:11:2810:3824:23
12:12
0:00
20M
20.00 mi09:13:183:44:3911:1433:11
16:35
+4:23
22M
22.00 mi09:43:184:14:3911:3430:00
15:00
-1:35
24M
24.00 mi10:11:304:42:5111:4728:12
14:06
-0:54
Finish
26.22 mi10:45:125:16:3312:0533:42
15:11
+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

6:43 /mi

Average Pace

12:05 /mi

Slowest Pace

16:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:20

5% of race

Time at Steady Pace

2:48:34

53% of race

Time at Slower Pace

2:11:39

42% of race

Average Pace: 12:04 /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 mi05:49:2320:4410:2220:44
10:22
#4859
4M
4.00 mi06:09:3140:5210:1320:08
10:04
#4412
6M
6.00 mi06:29:431:01:0410:1120:12
10:06
#4205
8M
8.00 mi06:49:221:20:4310:0519:39
9:49
#4106
9.6M
9.60 mi07:06:331:37:5410:1217:11
10:44
#4054
10M
10.00 mi07:09:141:40:3510:042:41
6:43
#4022
10.5M
10.50 mi07:15:481:47:0910:126:34
13:08
#3947
12M
12.00 mi07:29:272:00:4810:0413:39
9:06
#3770
14M
14.00 mi07:51:212:22:4210:1221:54
10:57
#3782
16M
16.00 mi08:15:442:47:0510:2724:23
12:12
#4298
18M
18.00 mi08:40:073:11:2810:3824:23
12:12
#4343
20M
20.00 mi09:13:183:44:3911:1433:11
16:35
#4979
22M
22.00 mi09:43:184:14:3911:3430:00
15:00
#5390
24M
24.00 mi10:11:304:42:5111:4728:12
14:06
#5432
Finish
26.22 mi10:45:125:16:3312:0533:42
15:11
#5595
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

9:15

Segment Time

10:17/mi

Pace

0.90 mi

Distance

Overall

3338

Men

2687

Division

389

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi485936965102972(Top 41%)2437(Top 48%)373(Top 58%)
4M4.00 mi2.00 mi4412+4473432+264481+294120(Top 57%)3252(Top 64%)451(Top 70%)
6M6.00 mi2.00 mi4205+2073299+133465+163973(Top 55%)3151(Top 62%)450(Top 69%)
8M8.00 mi2.00 mi4106+993233+66460+53901(Top 54%)3104(Top 61%)448(Top 69%)
9.6M9.60 mi1.60 mi4054+523199+34451+94088(Top 57%)3189(Top 63%)449(Top 69%)
10M10.00 mi0.40 mi4022+323178+21447+43379(Top 47%)2727(Top 54%)387(Top 60%)
10.5M10.50 mi0.50 mi3947+753127+51437+103446(Top 48%)2745(Top 54%)396(Top 61%)
12M12.00 mi1.50 mi3770+1773008+119430+72972(Top 41%)2437(Top 48%)373(Top 58%)
14M14.00 mi2.00 mi3782-123006+2428+23902(Top 54%)3066(Top 61%)431(Top 67%)
16M16.00 mi2.00 mi4298-5163327-321469-416249(Top 87%)4497(Top 89%)590(Top 91%)
18M18.00 mi2.00 mi4343-453350-23471-24590(Top 64%)3411(Top 68%)471(Top 73%)
20M20.00 mi2.00 mi4979-6363723-373514-437006(Top 98%)4941(Top 98%)631(Top 97%)
22M22.00 mi2.00 mi5390-4113972-249539-256800(Top 95%)4793(Top 95%)619(Top 96%)
24M24.00 mi2.00 mi5432-423987-15540-15672(Top 79%)4027(Top 80%)525(Top 81%)
Finish26.22 mi2.22 mi5595-1634093-106555-156539(Top 91%)4624(Top 92%)606(Top 94%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
×1human
+6ft-11ft

Overall

2972

Males

2437

M20-24

376

2M→4M

2.0 - 4.0 mi

Top 57%
×4stories
+75ft-70ft

Overall

4120

Males

3252

M20-24

459

4M→6M

4.0 - 6.0 mi

Top 55%
×5stories
+71ft-18ft

Overall

3973

Males

3151

M20-24

459

6M→8M

6.0 - 8.0 mi

Top 54%
×9stories
+106ft-21ft

Overall

3901

Males

3104

M20-24

454

8M→9.6M

8.0 - 9.6 mi

Top 57%
×13stories
+117ft-177ft

Overall

4088

Males

3189

M20-24

456

9.6M→10M

9.6 - 10.0 mi

Top 47%
×1story
+17ft-12ft

Overall

3379

Males

2727

M20-24

392

10M→10.5M

10.0 - 10.5 mi

Top 48%
×9stories
+0ft-102ft

Overall

3446

Males

2745

M20-24

400

10.5M→12M

10.5 - 12.0 mi

Top 41%
×18stories
+304ft-125ft

Overall

2972

Males

2437

M20-24

376

12M→14M

12.0 - 14.0 mi

Top 54%
×9stories
+99ft-125ft

Overall

3902

Males

3066

M20-24

433

14M→16M

14.0 - 16.0 mi

Top 87%
×9stories
+124ft-78ft

Overall

6249

Males

4497

M20-24

592

16M→18M

16.0 - 18.0 mi

Top 64%
×8stories
+106ft-45ft

Overall

4590

Males

3411

M20-24

473

18M→20M

18.0 - 20.0 mi

Top 98%
×3stories
+52ft-26ft

Overall

7006

Males

4941

M20-24

632

20M→22M

20.0 - 22.0 mi

Top 95%
×21stories
+17ft-266ft

Overall

6800

Males

4793

M20-24

620

22M→24M

22.0 - 24.0 mi

Top 79%
×3stories
+70ft-85ft

Overall

5672

Males

4027

M20-24

526

24M→Finish

24.0 - 26.2 mi

Top 91%
~flat
+2ft-2ft

Overall

6539

Males

4624

M20-24

606

Passing Analysis

Category:
Athletes Passed
1457*
Passed By
2193
Net Change
-736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4859
2M → 4M475*28+447#4859#4412
4M → 6M24336+207#4412#4205
6M → 8M133*34+99#4205#4106
8M → 9.6M111*59+52#4106#4054
9.6M → 10M342+32#4054#4022
10M → 10.5M783+75#4022#3947
10.5M → 12M18912+177#3947#3770
12M → 14M51*63-12#3770#3782
14M → 16M11*527-516#3782#4298
16M → 18M70115-45#4298#4343
18M → 20M7*643-636#4343#4979
20M → 22M4*415-411#4979#5390
22M → 24M36*78-42#5390#5432
24M → Finish15*178-163#5432#5595
TOTALS1457*2193-736

* 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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