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SF MARATHON 2026

Maciej Mozdzierz

Bib: 5518•M•Age: 29

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 38%
Gender (Male)
#0 / 5052
Top 43%
Division (M25-29)
#0 / 1176
Top 46%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:00
Rank: #2283
Start → 2M
18:00 | 9:00/mi
4M
36:33
Rank: #2548 (-265)
2M → 4M
18:33 | 9:17/mi
6M
55:07
Rank: #2615 (-67)
4M → 6M
18:34 | 9:17/mi
8M
1:13:13
Rank: #2603 (+12)
6M → 8M
18:06 | 9:03/mi
9.6M
1:28:10
Rank: #2505 (+98)
8M → 9.6M
14:57 | 9:21/mi
10M
1:30:33
Rank: #2464 (+41)
9.6M → 10M
2:23 | 5:58/mi
10.5M
1:40:53
Rank: #3090 (-626)
10M → 10.5M
10:20 | 20:39/mi
12M
1:53:54
Rank: #2974 (+116)
10.5M → 12M
13:01 | 8:41/mi
14M
2:13:31
Rank: #2873 (+101)
12M → 14M
19:37 | 9:48/mi
16M
2:33:10
Rank: #3044 (-171)
14M → 16M
19:39 | 9:50/mi
18M
2:52:49
Rank: #2867 (+177)
16M → 18M
19:39 | 9:50/mi
20M
3:13:46
Rank: #2874 (-7)
18M → 20M
20:57 | 10:28/mi
22M
3:34:25
Rank: #2897 (-23)
20M → 22M
20:39 | 10:19/mi
24M
3:55:14
Rank: #2780 (+117)
22M → 24M
20:49 | 10:25/mi
Finish· 26.22 mi
4:17:53
Rank: #2708 (+72)
24M → Finish
22:39 | 10:12/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:13:31
Pace9:32 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:04:22
Pace10:11 /mi
📊Negative Split: 6.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:4718:009:0018:00
9:00
-
4M
4.00 mi05:56:2036:339:0818:33
9:17
+0:17
6M
6.00 mi06:14:5455:079:1118:34
9:17
0:00
8M
8.00 mi06:33:001:13:139:0918:06
9:03
-0:14
9.6M
9.60 mi06:47:571:28:109:1114:57
9:21
+0:18
10M
10.00 mi06:50:201:30:339:032:23
5:58
-3:23
10.5M
10.50 mi07:00:401:40:539:3610:20
20:39
+14:41
12M
12.00 mi07:13:411:53:549:3013:01
8:41
-11:58
14M
14.00 mi07:33:182:13:319:3219:37
9:48
+1:07
16M
16.00 mi07:52:572:33:109:3419:39
9:50
+0:02
18M
18.00 mi08:12:362:52:499:3619:39
9:50
0:00
20M
20.00 mi08:33:333:13:469:4120:57
10:28
+0:38
22M
22.00 mi08:54:123:34:259:4520:39
10:19
-0:09
24M
24.00 mi09:15:013:55:149:4820:49
10:25
+0:06
Finish
26.22 mi09:37:404:17:539:5122:39
10:12
-0:13

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

5:58 /mi

Average Pace

9:51 /mi

Slowest Pace

20:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23

1% of race

Time at Steady Pace

4:05:10

95% of race

Time at Slower Pace

10:20

4% of race

Average Pace: 9:50 /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 mi05:37:4718:009:0018:00
9:00
#2283
4M
4.00 mi05:56:2036:339:0818:33
9:17
#2548
6M
6.00 mi06:14:5455:079:1118:34
9:17
#2615
8M
8.00 mi06:33:001:13:139:0918:06
9:03
#2603
9.6M
9.60 mi06:47:571:28:109:1114:57
9:21
#2505
10M
10.00 mi06:50:201:30:339:032:23
5:58
#2464
10.5M
10.50 mi07:00:401:40:539:3610:20
20:39
#3090
12M
12.00 mi07:13:411:53:549:3013:01
8:41
#2974
14M
14.00 mi07:33:182:13:319:3219:37
9:48
#2873
16M
16.00 mi07:52:572:33:109:3419:39
9:50
#3044
18M
18.00 mi08:12:362:52:499:3619:39
9:50
#2867
20M
20.00 mi08:33:333:13:469:4120:57
10:28
#2874
22M
22.00 mi08:54:123:34:259:4520:39
10:19
#2897
24M
24.00 mi09:15:013:55:149:4820:49
10:25
#2780
Finish
26.22 mi09:37:404:17:539:5122:39
10:12
#2708
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 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:43

Segment Time

14:08/mi

Pace

0.90 mi

Distance

Overall

6586

Men

4711

Division

1120

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi228319184642372(Top 33%)1982(Top 39%)499(Top 42%)
4M4.00 mi2.00 mi2548-2652123-205508-442836(Top 40%)2341(Top 46%)577(Top 49%)
6M6.00 mi2.00 mi2615-672166-43528-202789(Top 39%)2299(Top 46%)567(Top 48%)
8M8.00 mi2.00 mi2603+122162+4531-32628(Top 37%)2195(Top 43%)551(Top 47%)
9.6M9.60 mi1.60 mi2505+982098+64521+102217(Top 31%)1889(Top 37%)476(Top 40%)
10M10.00 mi0.40 mi2464+412065+33508+131628(Top 23%)1395(Top 28%)347(Top 30%)
10.5M10.50 mi0.50 mi3090-6262531-466623-1156908(Top 96%)4912(Top 97%)1141(Top 97%)
12M12.00 mi1.50 mi2974+1162454+77601+222372(Top 33%)1982(Top 39%)499(Top 42%)
14M14.00 mi2.00 mi2873+1012372+82590+112440(Top 34%)2028(Top 40%)508(Top 43%)
16M16.00 mi2.00 mi3044-1712484-112619-294487(Top 63%)3394(Top 67%)831(Top 71%)
18M18.00 mi2.00 mi2867+1772351+133588+312050(Top 29%)1689(Top 33%)427(Top 36%)
20M20.00 mi2.00 mi2874-72338+13583+53113(Top 43%)2410(Top 48%)598(Top 51%)
22M22.00 mi2.00 mi2897-232346-8581+23506(Top 49%)2631(Top 52%)651(Top 55%)
24M24.00 mi2.00 mi2780+1172239+107554+272211(Top 31%)1694(Top 34%)415(Top 35%)
Finish26.22 mi2.22 mi2708+722179+60540+142521(Top 35%)1898(Top 38%)487(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
×1human
+6ft-11ft

Overall

2372

Males

1982

M25-29

501

2M→4M

2.0 - 4.0 mi

Top 40%
×4stories
+75ft-70ft

Overall

2836

Males

2341

M25-29

580

4M→6M

4.0 - 6.0 mi

Top 39%
×5stories
+71ft-18ft

Overall

2789

Males

2299

M25-29

570

6M→8M

6.0 - 8.0 mi

Top 37%
×9stories
+106ft-21ft

Overall

2628

Males

2195

M25-29

554

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13stories
+117ft-177ft

Overall

2217

Males

1889

M25-29

478

9.6M→10M

9.6 - 10.0 mi

Top 23%
×1story
+17ft-12ft

Overall

1628

Males

1395

M25-29

349

10M→10.5M

10.0 - 10.5 mi

Top 96%
×9stories
+0ft-102ft

Overall

6908

Males

4912

M25-29

1153

10.5M→12M

10.5 - 12.0 mi

Top 33%
×18stories
+304ft-125ft

Overall

2372

Males

1982

M25-29

501

12M→14M

12.0 - 14.0 mi

Top 34%
×9stories
+99ft-125ft

Overall

2440

Males

2028

M25-29

511

14M→16M

14.0 - 16.0 mi

Top 63%
×9stories
+124ft-78ft

Overall

4487

Males

3394

M25-29

832

16M→18M

16.0 - 18.0 mi

Top 29%
×8stories
+106ft-45ft

Overall

2050

Males

1689

M25-29

428

18M→20M

18.0 - 20.0 mi

Top 43%
×3stories
+52ft-26ft

Overall

3113

Males

2410

M25-29

599

20M→22M

20.0 - 22.0 mi

Top 49%
×21stories
+17ft-266ft

Overall

3506

Males

2631

M25-29

652

22M→24M

22.0 - 24.0 mi

Top 31%
×3stories
+70ft-85ft

Overall

2211

Males

1694

M25-29

415

24M→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

2521

Males

1898

M25-29

487

Passing Analysis

Category:
Athletes Passed
1174*
Passed By
1599
Net Change
-425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2283
2M → 4M35300-265#2283#2548
4M → 6M71138-67#2548#2615
6M → 8M71*59+12#2615#2603
8M → 9.6M118*20+98#2603#2505
9.6M → 10M421+41#2505#2464
10M → 10.5M3629-626#2464#3090
10.5M → 12M12610+116#3090#2974
12M → 14M108*7+101#2974#2873
14M → 16M44*215-171#2873#3044
16M → 18M20326+177#3044#2867
18M → 20M70*77-7#2867#2874
20M → 22M48*71-23#2874#2897
22M → 24M134*17+117#2897#2780
24M → Finish101*29+72#2780#2708
TOTALS1174*1599-425

* 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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