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BOSTON MARATHON 2025

Suzana Resstom

Bib: 18555•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Masters (Masters Women)
#0 / 6759
Top 6%
Division (F40-44)
#0 / 1718
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:18/mi
22:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:17/mi
45:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:01
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:31:15
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:36:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:54:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:18:44
↑ 181↓ 1480.2%
20M
7:55/mi
2:29:29
↑ 64↓ 500.2%
21M
8:30/mi
2:37:59
↑ 106↓ 241.6%
35K· 21.75 mi
7:36/mi
2:43:40
↑ 17↓ 861.7%
23M
7:58/mi
2:53:38
↑ 23↓ 630.6%
24M
7:48/mi
3:01:26
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:07:56
↓ 200.3%
25.2M
8:10/mi
3:10:45
↑ 13↓ 160.2%
Finish· 26.22 mi
7:21/mi
3:18:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:14
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:42:00
Pace7:47 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3722:407:1822:40
7:18
-
10K
6.21 mi11:37:1645:197:1822:39
7:17
-0:01
15K
9.32 mi11:59:581:08:017:1822:42
7:18
+0:01
20K
12.43 mi12:23:121:31:157:2123:14
7:29
+0:11
Half
13.11 mi12:28:111:36:147:204:59
7:18
-0:11
25K
15.53 mi12:46:221:54:257:2218:11
7:30
+0:12
30K
18.64 mi13:10:412:18:447:2724:19
7:50
+0:20
20M
20.00 mi13:21:262:29:297:2810:45
7:55
+0:05
21M
21.00 mi13:29:562:37:597:318:30
8:30
+0:35
35K
21.75 mi13:35:372:43:407:325:41
7:36
-0:54
23M
23.00 mi13:45:352:53:387:339:58
7:58
+0:22
24M
24.00 mi13:53:233:01:267:347:48
7:48
-0:10
40K
24.85 mi13:59:533:07:567:346:30
7:36
-0:12
25.2M
25.20 mi14:02:423:10:457:342:49
8:10
+0:34
Finish
26.22 mi14:10:113:18:147:347:29
7:21
-0:49

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

7:17 /mi

Average Pace

7:34 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:55

94% of race

Time at Steady Pace

11:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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
5K
3.11 mi11:14:3722:407:1822:40
7:18
#10346
10K
6.21 mi11:37:1645:197:1822:39
7:17
#10286
15K
9.32 mi11:59:581:08:017:1822:42
7:18
#10191
20K
12.43 mi12:23:121:31:157:2123:14
7:29
#10246
Half
13.11 mi12:28:111:36:147:204:59
7:18
#10222
25K
15.53 mi12:46:221:54:257:2218:11
7:30
#10144
30K
18.64 mi13:10:412:18:447:2724:19
7:50
#10079
20M
20.00 mi13:21:262:29:297:2810:45
7:55
#9992
21M
21.00 mi13:29:562:37:597:318:30
8:30
#10024
35K
21.75 mi13:35:372:43:407:325:41
7:36
#9958
23M
23.00 mi13:45:352:53:387:339:58
7:58
#9933
24M
24.00 mi13:53:233:01:267:347:48
7:48
#9872
40K
24.85 mi13:59:533:07:567:346:30
7:36
#9760
25.2M
25.20 mi14:02:423:10:457:342:49
8:10
#9682
Finish
26.22 mi14:10:113:18:147:347:29
7:21
#9598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi103461965196510058(Top 35%)1915(Top 16%)1915(Top 111%)
10K6.21 mi3.10 mi10286+601950+151950+1510281(Top 36%)1956(Top 16%)1956(Top 114%)
15K9.32 mi3.11 mi10191+951929+211929+2110058(Top 35%)1915(Top 16%)1915(Top 111%)
20K12.43 mi3.11 mi10246-551986-571986-5710582(Top 37%)2250(Top 18%)2250(Top 131%)
Half13.11 mi0.68 mi10222+241978+81978+810100(Top 36%)2006(Top 16%)2006(Top 117%)
25K15.53 mi2.42 mi10144+781979-11979-19968(Top 35%)2092(Top 17%)2092(Top 122%)
30K18.64 mi3.11 mi10079+651996-171996-1710137(Top 36%)2346(Top 19%)2346(Top 137%)
20M20.00 mi1.36 mi9992+871983+131983+139833(Top 35%)2358(Top 19%)2358(Top 137%)
21M21.00 mi1.00 mi10024-322043-602043-6010482(Top 37%)2841(Top 23%)2841(Top 165%)
35K21.75 mi0.75 mi9958+662046-32046-39350(Top 33%)2291(Top 19%)2291(Top 133%)
23M23.00 mi1.25 mi9933+252078-322078-329757(Top 34%)2613(Top 21%)2613(Top 152%)
24M24.00 mi1.00 mi9872+612075+32075+39820(Top 35%)2708(Top 22%)2708(Top 158%)
40K24.85 mi0.85 mi9760+1122059+162059+167471(Top 26%)1749(Top 14%)1749(Top 102%)
25.2M25.20 mi0.35 mi9682+782036+232036+236966(Top 25%)1638(Top 13%)1638(Top 95%)
Finish26.22 mi1.02 mi9598+842044-82044-88104(Top 29%)2112(Top 17%)2112(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

10058

Females

1915

F40-44

1915

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10281

Females

1956

F40-44

1956

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

10058

Females

1915

F40-44

1915

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10582

Females

2250

F40-44

2250

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

10100

Females

2006

F40-44

2006

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9968

Females

2092

F40-44

2092

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10137

Females

2346

F40-44

2346

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9833

Females

2358

F40-44

2358

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

10482

Females

2841

F40-44

2841

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9350

Females

2291

F40-44

2291

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9757

Females

2613

F40-44

2613

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9820

Females

2708

F40-44

2708

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7471

Females

1749

F40-44

1749

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6966

Females

1638

F40-44

1638

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8104

Females

2112

F40-44

2112

Passing Analysis

Category:
Athletes Passed
2048
Passed By
1295
Net Change
+748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10346
5K → 10K286226+60#10346#10286
10K → 15K215120+95#10286#10191
15K → 20K159213-55#10191#10246
20K → Half4319+24#10246#10222
Half → 25K187109+78#10222#10144
25K → 30K255189+65#10144#10079
30K → 20M15972+87#10079#9992
20M → 21M101131-32#9992#10024
21M → 35K9731+66#10024#9958
35K → 23M11084+25#9958#9933
23M → 24M10746+61#9933#9872
24M → 40K12917+112#9872#9760
40K → 25.2M879+78#9760#9682
25.2M → Finish11329+84#9682#9598
TOTALS20481295+748
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing