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BOSTON MARATHON 2025

Olga Lopes

Bib: 24185•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 39%
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
8:38/mi
26:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:38/mi
53:37
↑ 79↓ 1380.4%
15K· 9.32 mi
8:34/mi
1:20:13
↑ 67↓ 78
20K· 12.43 mi
8:50/mi
1:47:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:53:36
↑ 19↓ 370.5%
25K· 15.53 mi
9:03/mi
2:15:33
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:44:59
↑ 181↓ 1480.2%
20M
9:35/mi
2:58:01
↑ 64↓ 500.2%
21M
10:31/mi
3:08:32
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:15:20
↑ 17↓ 861.7%
23M
9:22/mi
3:27:04
↑ 23↓ 630.6%
24M
9:03/mi
3:36:07
↓ 821.3%
40K· 24.85 mi
9:19/mi
3:44:05
↓ 200.3%
25.2M
10:18/mi
3:47:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:09/mi
3:56:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:03:21
Pace9:25 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3426:498:3826:49
8:38
-
10K
6.21 mi11:51:2253:378:3826:48
8:38
0:00
15K
9.32 mi12:17:581:20:138:3626:36
8:34
-0:04
20K
12.43 mi12:45:261:47:418:4027:28
8:50
+0:16
Half
13.11 mi12:51:211:53:368:405:55
8:40
-0:10
25K
15.53 mi13:13:182:15:338:4421:57
9:03
+0:23
30K
18.64 mi13:42:442:44:598:5129:26
9:28
+0:25
20M
20.00 mi13:55:462:58:018:5413:02
9:35
+0:07
21M
21.00 mi14:06:173:08:328:5910:31
10:31
+0:56
35K
21.75 mi14:13:053:15:208:596:48
9:05
-1:26
23M
23.00 mi14:24:493:27:049:0011:44
9:22
+0:17
24M
24.00 mi14:33:523:36:079:009:03
9:03
-0:19
40K
24.85 mi14:41:503:44:059:017:58
9:19
+0:16
25.2M
25.20 mi14:45:233:47:389:023:33
10:18
+0:59
Finish
26.22 mi14:54:423:56:579:039:19
9:09
-1:09

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

8:34 /mi

Average Pace

9:03 /mi

Slowest Pace

10:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:08

36% of race

Time at Steady Pace

1:22:33

35% of race

Time at Slower Pace

1:08:16

29% of race

Average Pace: 9:02 /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 mi11:24:3426:498:3826:49
8:38
#20657
10K
6.21 mi11:51:2253:378:3826:48
8:38
#20552
15K
9.32 mi12:17:581:20:138:3626:36
8:34
#20245
20K
12.43 mi12:45:261:47:418:4027:28
8:50
#20221
Half
13.11 mi12:51:211:53:368:405:55
8:40
#20218
25K
15.53 mi13:13:182:15:338:4421:57
9:03
#20218
30K
18.64 mi13:42:442:44:598:5129:26
9:28
#20136
20M
20.00 mi13:55:462:58:018:5413:02
9:35
#20087
21M
21.00 mi14:06:173:08:328:5910:31
10:31
#20078
35K
21.75 mi14:13:053:15:208:596:48
9:05
#20033
23M
23.00 mi14:24:493:27:049:0011:44
9:22
#19930
24M
24.00 mi14:33:523:36:079:009:03
9:03
#19831
40K
24.85 mi14:41:503:44:059:017:58
9:19
#19761
25.2M
25.20 mi14:45:233:47:389:023:33
10:18
#19737
Finish
26.22 mi14:54:423:56:579:039:19
9:09
#19729
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi206577886788619713(Top 69%)7283(Top 60%)7283(Top 733%)
10K6.21 mi3.10 mi20552+1057800+867800+8620494(Top 72%)7741(Top 63%)7741(Top 779%)
15K9.32 mi3.11 mi20245+3077609+1917609+19119713(Top 69%)7283(Top 60%)7283(Top 733%)
20K12.43 mi3.11 mi20221+247603+67603+620168(Top 71%)7576(Top 62%)7576(Top 762%)
Half13.11 mi0.68 mi20218+37607-47607-420243(Top 71%)7616(Top 62%)7616(Top 766%)
25K15.53 mi2.42 mi202187615-87615-820150(Top 71%)7617(Top 62%)7617(Top 766%)
30K18.64 mi3.11 mi20136+827605+107605+1019843(Top 70%)7572(Top 62%)7572(Top 762%)
20M20.00 mi1.36 mi20087+497598+77598+719584(Top 69%)7572(Top 62%)7572(Top 762%)
21M21.00 mi1.00 mi20078+97620-227620-2220069(Top 71%)7947(Top 65%)7947(Top 799%)
35K21.75 mi0.75 mi20033+457611+97611+918695(Top 66%)7303(Top 60%)7303(Top 735%)
23M23.00 mi1.25 mi19930+1037584+277584+2718124(Top 64%)7048(Top 58%)7048(Top 709%)
24M24.00 mi1.00 mi19831+997552+327552+3217646(Top 62%)6851(Top 56%)6851(Top 689%)
40K24.85 mi0.85 mi19761+707529+237529+2317961(Top 63%)7115(Top 58%)7115(Top 716%)
25.2M25.20 mi0.35 mi19737+247520+97520+918319(Top 64%)7307(Top 60%)7307(Top 735%)
Finish26.22 mi1.02 mi19729+87532-127532-1219721(Top 69%)7991(Top 65%)7991(Top 804%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

19713

Females

7283

F55-59

7283

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

20494

Females

7741

F55-59

7741

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

19713

Females

7283

F55-59

7283

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

20168

Females

7576

F55-59

7576

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20243

Females

7616

F55-59

7616

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20150

Females

7617

F55-59

7617

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19843

Females

7572

F55-59

7572

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19584

Females

7572

F55-59

7572

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20069

Females

7947

F55-59

7947

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

18695

Females

7303

F55-59

7303

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18124

Females

7048

F55-59

7048

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17646

Females

6851

F55-59

6851

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17961

Females

7115

F55-59

7115

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18319

Females

7307

F55-59

7307

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19721

Females

7991

F55-59

7991

Passing Analysis

Category:
Athletes Passed
2100
Passed By
1172
Net Change
+928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20657
5K → 10K337232+105#20657#20552
10K → 15K36861+307#20552#20245
15K → 20K190166+24#20245#20221
20K → Half3330+3#20221#20218
Half → 25K1661660#20218#20218
25K → 30K262180+82#20218#20136
30K → 20M12475+49#20136#20087
20M → 21M10192+9#20087#20078
21M → 35K7227+45#20078#20033
35K → 23M13936+103#20033#19930
23M → 24M11617+99#19930#19831
24M → 40K9323+70#19831#19761
40K → 25.2M3814+24#19761#19737
25.2M → Finish6153+8#19737#19729
TOTALS21001172+928
📊

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