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SF MARATHON 2026

Sergio Meraz

Bib: 4817•M•Age: 26

Los Angeles, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 15%
Gender (Male)
#0 / 5052
Top 19%
Division (M25-29)
#0 / 1176
Top 21%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:46
Rank: #3959
Start → 2M
19:46 | 9:53/mi
4M
39:03
Rank: #3634 (+325)
2M → 4M
19:17 | 9:39/mi
6M
58:22
Rank: #3475 (+159)
4M → 6M
19:19 | 9:39/mi
8M
1:16:27
Rank: #3237 (+238)
6M → 8M
18:05 | 9:02/mi
9.6M
1:31:19
Rank: #3041 (+196)
8M → 9.6M
14:52 | 9:17/mi
10M
1:34:00
Rank: #3036 (+5)
9.6M → 10M
2:41 | 6:43/mi
10.5M
1:40:37
Rank: #3051 (-15)
10M → 10.5M
6:37 | 13:14/mi
12M
1:52:59
Rank: #2878 (+173)
10.5M → 12M
12:22 | 8:15/mi
14M
2:11:43
Rank: #2684 (+194)
12M → 14M
18:44 | 9:22/mi
16M
2:27:24
Rank: #2528 (+156)
14M → 16M
15:41 | 7:51/mi
18M
2:43:05
Rank: #2082 (+446)
16M → 18M
15:41 | 7:51/mi
20M
2:58:50
Rank: #1759 (+323)
18M → 20M
15:45 | 7:52/mi
22M
3:13:42
Rank: #1539 (+220)
20M → 22M
14:52 | 7:26/mi
24M
3:30:18
Rank: #1298 (+241)
22M → 24M
16:36 | 8:18/mi
Finish· 26.22 mi
3:46:59
Rank: #1099 (+199)
24M → Finish
16:41 | 7:31/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:11:43
Pace9:24 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:35:16
Pace7:48 /mi
📊Negative Split: 27.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:50:5319:469:5319:46
9:53
-
4M
4.00 mi06:10:1039:039:4619:17
9:39
-0:14
6M
6.00 mi06:29:2958:229:4419:19
9:39
0:00
8M
8.00 mi06:47:341:16:279:3318:05
9:02
-0:37
9.6M
9.60 mi07:02:261:31:199:3114:52
9:17
+0:15
10M
10.00 mi07:05:071:34:009:242:41
6:43
-2:34
10.5M
10.50 mi07:11:441:40:379:356:37
13:14
+6:31
12M
12.00 mi07:24:061:52:599:2512:22
8:15
-4:59
14M
14.00 mi07:42:502:11:439:2418:44
9:22
+1:07
16M
16.00 mi07:58:312:27:249:1315:41
7:51
-1:31
18M
18.00 mi08:14:122:43:059:0415:41
7:51
0:00
20M
20.00 mi08:29:572:58:508:5615:45
7:52
+0:01
22M
22.00 mi08:44:493:13:428:4814:52
7:26
-0:26
24M
24.00 mi09:01:253:30:188:4616:36
8:18
+0:52
Finish
26.22 mi09:18:063:46:598:4016:41
7:31
-0:47

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

8:40 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:14

15% of race

Time at Steady Pace

1:34:10

41% of race

Time at Slower Pace

1:38:35

43% of race

Average Pace: 8:39 /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 mi05:50:5319:469:5319:46
9:53
#3959
4M
4.00 mi06:10:1039:039:4619:17
9:39
#3634
6M
6.00 mi06:29:2958:229:4419:19
9:39
#3475
8M
8.00 mi06:47:341:16:279:3318:05
9:02
#3237
9.6M
9.60 mi07:02:261:31:199:3114:52
9:17
#3041
10M
10.00 mi07:05:071:34:009:242:41
6:43
#3036
10.5M
10.50 mi07:11:441:40:379:356:37
13:14
#3051
12M
12.00 mi07:24:061:52:599:2512:22
8:15
#2878
14M
14.00 mi07:42:502:11:439:2418:44
9:22
#2684
16M
16.00 mi07:58:312:27:249:1315:41
7:51
#2528
18M
18.00 mi08:14:122:43:059:0415:41
7:51
#2082
20M
20.00 mi08:29:572:58:508:5615:45
7:52
#1759
22M
22.00 mi08:44:493:13:428:4814:52
7:26
#1539
24M
24.00 mi09:01:253:30:188:4616:36
8:18
#1298
Finish
26.22 mi09:18:063:46:598:4016:41
7:31
#1099
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

9:18

Segment Time

10:20/mi

Pace

0.90 mi

Distance

Overall

3395

Men

2728

Division

679

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi395931357591656(Top 23%)1404(Top 28%)372(Top 32%)
4M4.00 mi2.00 mi3634+3252912+223717+423378(Top 47%)2738(Top 54%)682(Top 58%)
6M6.00 mi2.00 mi3475+1592809+103696+213322(Top 46%)2709(Top 54%)663(Top 56%)
8M8.00 mi2.00 mi3237+2382643+166653+432597(Top 36%)2170(Top 43%)546(Top 46%)
9.6M9.60 mi1.60 mi3041+1962497+146614+392122(Top 30%)1812(Top 36%)452(Top 38%)
10M10.00 mi0.40 mi3036+52495+2613+13292(Top 46%)2666(Top 53%)658(Top 56%)
10.5M10.50 mi0.50 mi3051-152503-8615-23516(Top 49%)2791(Top 55%)688(Top 59%)
12M12.00 mi1.50 mi2878+1732374+129587+281656(Top 23%)1404(Top 28%)372(Top 32%)
14M14.00 mi2.00 mi2684+1942223+151560+271728(Top 24%)1484(Top 29%)366(Top 31%)
16M16.00 mi2.00 mi2528+1562094+129519+411993(Top 28%)1626(Top 32%)413(Top 35%)
18M18.00 mi2.00 mi2082+4461747+347436+83344(Top 5%)314(Top 6%)92(Top 8%)
20M20.00 mi2.00 mi1759+3231493+254373+63413(Top 6%)370(Top 7%)101(Top 9%)
22M22.00 mi2.00 mi1539+2201311+182334+39457(Top 6%)400(Top 8%)118(Top 10%)
24M24.00 mi2.00 mi1298+2411108+203287+47388(Top 5%)351(Top 7%)109(Top 9%)
Finish26.22 mi2.22 mi1099+199945+163244+43175(Top 2%)159(Top 3%)52(Top 4%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
×1human
+6ft-11ft

Overall

1656

Males

1404

M25-29

374

2M→4M

2.0 - 4.0 mi

Top 47%
×4stories
+75ft-70ft

Overall

3378

Males

2738

M25-29

685

4M→6M

4.0 - 6.0 mi

Top 46%
×5stories
+71ft-18ft

Overall

3322

Males

2709

M25-29

666

6M→8M

6.0 - 8.0 mi

Top 36%
×9stories
+106ft-21ft

Overall

2597

Males

2170

M25-29

549

8M→9.6M

8.0 - 9.6 mi

Top 30%
×13stories
+117ft-177ft

Overall

2122

Males

1812

M25-29

454

9.6M→10M

9.6 - 10.0 mi

Top 46%
×1story
+17ft-12ft

Overall

3292

Males

2666

M25-29

662

10M→10.5M

10.0 - 10.5 mi

Top 49%
×9stories
+0ft-102ft

Overall

3516

Males

2791

M25-29

692

10.5M→12M

10.5 - 12.0 mi

Top 23%
×18stories
+304ft-125ft

Overall

1656

Males

1404

M25-29

374

12M→14M

12.0 - 14.0 mi

Top 24%
×9stories
+99ft-125ft

Overall

1728

Males

1484

M25-29

368

14M→16M

14.0 - 16.0 mi

Top 28%
×9stories
+124ft-78ft

Overall

1993

Males

1626

M25-29

413

16M→18M

16.0 - 18.0 mi

Top 5%
×8stories
+106ft-45ft

Overall

344

Males

314

M25-29

92

18M→20M

18.0 - 20.0 mi

Top 6%
×3stories
+52ft-26ft

Overall

413

Males

370

M25-29

101

20M→22M

20.0 - 22.0 mi

Top 6%
×21stories
+17ft-266ft

Overall

457

Males

400

M25-29

118

22M→24M

22.0 - 24.0 mi

Top 5%
×3stories
+70ft-85ft

Overall

388

Males

351

M25-29

109

24M→Finish

24.0 - 26.2 mi

Top 2%
~flat
+2ft-2ft

Overall

175

Males

159

M25-29

52

Passing Analysis

Category:
Athletes Passed
3027*
Passed By
167
Net Change
+2860
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3959
2M → 4M352*27+325#3959#3634
4M → 6M18930+159#3634#3475
6M → 8M241*3+238#3475#3237
8M → 9.6M199*3+196#3237#3041
9.6M → 10M1510+5#3041#3036
10M → 10.5M3146-15#3036#3051
10.5M → 12M1752+173#3051#2878
12M → 14M197*3+194#2878#2684
14M → 16M199*43+156#2684#2528
16M → 18M4460+446#2528#2082
18M → 20M323*0+323#2082#1759
20M → 22M220*0+220#1759#1539
22M → 24M241*0+241#1539#1298
24M → Finish199*0+199#1298#1099
TOTALS3027*167+2860

* 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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