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SF MARATHON 1ST HALF 2026

Maria Cristina Terzzoli

Bib: 19809•F•Age: 58

Ushuaia

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 49%
Gender (Female)
#0 / 2930
Top 36%
Masters (Masters Women)
#0 / 781
Top 29%
Division (F55-59)
#0 / 100
Top 26%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:05/mi
20:11
→ flat
4M
10:40/mi
41:31
↑ 67↓ 69
6M
10:44/mi
1:03:00
↑ 1231.1%
8M
10:07/mi
1:23:14
↑ 166↓ 531.1%
9.6M
10:07/mi
1:39:25
↑ 68↓ 1931.5%
10M
18:01/mi
1:46:37
↓ 241.1%
10.5M
5:02/mi
1:49:08
↓ 732.7%
12M
14:47/mi
2:11:19
↑ 2803.2%
Finish· 13.11 mi
10:40/mi
2:23:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:00
Pace10:30 /mi
2nd Half
Distance7.11 mi
Time1:20:09
Pace11:16 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2020:1110:0520:11
10:05
-
4M
4.00 mi07:27:4041:3110:2321:20
10:40
+0:35
6M
6.00 mi07:49:091:03:0010:3021:29
10:44
+0:04
8M
8.00 mi08:09:231:23:1410:2420:14
10:07
-0:37
9.6M
9.60 mi08:25:341:39:2510:2116:11
10:07
0:00
10M
10.00 mi08:32:461:46:3710:407:12
18:01
+7:54
10.5M
10.50 mi08:35:171:49:0810:242:31
5:02
-12:59
12M
12.00 mi08:57:282:11:1910:5722:11
14:47
+9:45
Finish
13.11 mi09:09:182:23:0910:5511:50
10:40
-4:07

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

5:02 /mi

Average Pace

10:55 /mi

Slowest Pace

18:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31

2% of race

Time at Steady Pace

1:51:15

78% of race

Time at Slower Pace

29:23

21% of race

Average Pace: 10:55 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi07:06:2020:1110:0520:11
10:05
#3172
4M
4.00 mi07:27:4041:3110:2321:20
10:40
#3509
6M
6.00 mi07:49:091:03:0010:3021:29
10:44
#3499
8M
8.00 mi08:09:231:23:1410:2420:14
10:07
#3194
9.6M
9.60 mi08:25:341:39:2510:2116:11
10:07
#3310
10M
10.00 mi08:32:461:46:3710:407:12
18:01
#3212
10.5M
10.50 mi08:35:171:49:0810:242:31
5:02
#3209
12M
12.00 mi08:57:282:11:1910:5722:11
14:47
#3221
Finish
13.11 mi09:09:182:23:0910:5511:50
10:40
#3249
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:43

Segment Time

10:48/mi

Pace

0.90 mi

Distance

Overall

2499

Women

757

Division

18

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi31721033223375(Top 51%)1202(Top 41%)33(Top 33%)
4M4.00 mi2.00 mi3509-3371178-14528-63793(Top 58%)1312(Top 45%)36(Top 36%)
6M6.00 mi2.00 mi3499+101175+329-13600(Top 55%)1219(Top 42%)33(Top 33%)
8M8.00 mi2.00 mi3194+3051014+16124+52515(Top 38%)694(Top 24%)19(Top 19%)
9.6M9.60 mi1.60 mi3310-1161076-6226-24146(Top 63%)1638(Top 56%)46(Top 46%)
10M10.00 mi0.40 mi3212+981040+36262408(Top 37%)731(Top 25%)20(Top 20%)
10.5M10.50 mi0.50 mi3209+31040263229(Top 49%)1088(Top 37%)28(Top 28%)
12M12.00 mi1.50 mi3221-121053-13263375(Top 51%)1202(Top 41%)33(Top 33%)
Finish13.11 mi1.11 mi3249-281068-15263659(Top 56%)1338(Top 46%)35(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
~flat
+5ft-3ft

Overall

3375

Females

1202

F55-59

33

2M→4M

2.0 - 4.0 mi

Top 58%
×4story building
+67ft-69ft

Overall

3793

Females

1312

F55-59

36

4M→6M

4.0 - 6.0 mi

Top 55%
×9story building
+123ft-9ft

Overall

3600

Females

1219

F55-59

33

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2515

Females

694

F55-59

19

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4146

Females

1638

F55-59

46

9.6M→10M

9.6 - 10.0 mi

Top 37%
×2story building
+0ft-24ft

Overall

2408

Females

731

F55-59

20

10M→10.5M

10.0 - 10.5 mi

Top 49%
×6story building
+1ft-73ft

Overall

3229

Females

1088

F55-59

28

10.5M→12M

10.5 - 12.0 mi

Top 51%
×21story building
+280ft-26ft

Overall

3375

Females

1202

F55-59

33

12M→Finish

12.0 - 13.1 mi

Top 56%
×7story building
+14ft-89ft

Overall

3659

Females

1338

F55-59

35

Passing Analysis

Category:
Athletes Passed
810*
Passed By
887
Net Change
-77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3172
2M → 4M67404-337#3172#3509
4M → 6M126116+10#3509#3499
6M → 8M329*24+305#3499#3194
8M → 9.6M55171-116#3194#3310
9.6M → 10M1079+98#3310#3212
10M → 10.5M107+3#3212#3209
10.5M → 12M7587-12#3209#3221
12M → Finish41*69-28#3221#3249
TOTALS810*887-77

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events