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BOSTON MARATHON 2025

Xeni Katsimantou Filippopoulou

Bib: 5903•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Female)
#0 / 12228
Top 0.9%
Masters (Masters Women)
#0 / 6759
Top 0.2%
Division (F40-44)
#0 / 1718
Top 0.5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #4462
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
40:22
Rank: #3756 (+706)
5K → 10K
19:55 | 6:25/mi
15K· 9.32 mi
1:00:15
Rank: #3418 (+338)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:20:09
Rank: #3160 (+258)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:24:31
Rank: #3154 (+6)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:40:03
Rank: #2997 (+157)
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
2:00:22
Rank: #2766 (+231)
25K → 30K
20:19 | 6:32/mi
20M
2:09:17
Rank: #2656 (+110)
30K → 20M
8:55 | 6:34/mi
21M
2:16:14
Rank: #2598 (+58)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:20:54
Rank: #2524 (+74)
21M → 35K
4:40 | 6:14/mi
23M
2:28:58
Rank: #2390 (+134)
35K → 23M
8:04 | 6:27/mi
24M
2:35:15
Rank: #2315 (+75)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:40:46
Rank: #2249 (+66)
24M → 40K
5:31 | 6:27/mi
25.2M
2:43:11
Rank: #2219 (+30)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:49:35
Rank: #2193 (+26)
25.2M → Finish
6:24 | 6:17/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:31
Pace6:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:04
Pace6:29 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1120:276:3520:27
6:35
-
10K
6.21 mi10:45:0640:226:3019:55
6:25
-0:10
15K
9.32 mi11:04:591:00:156:2819:53
6:24
-0:01
20K
12.43 mi11:24:531:20:096:2719:54
6:24
0:00
Half
13.11 mi11:29:151:24:316:274:22
6:24
0:00
25K
15.53 mi11:44:471:40:036:2615:32
6:24
0:00
30K
18.64 mi12:05:062:00:226:2720:19
6:32
+0:08
20M
20.00 mi12:14:012:09:176:288:55
6:34
+0:02
21M
21.00 mi12:20:582:16:146:296:57
6:57
+0:23
35K
21.75 mi12:25:382:20:546:294:40
6:14
-0:43
23M
23.00 mi12:33:422:28:586:298:04
6:27
+0:13
24M
24.00 mi12:39:592:35:156:286:17
6:17
-0:10
40K
24.85 mi12:45:302:40:466:285:31
6:27
+0:10
25.2M
25.20 mi12:47:552:43:116:292:25
7:00
+0:33
Finish
26.22 mi12:54:192:49:356:286:24
6:17
-0:43

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

6:14 /mi

Average Pace

6:28 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:13

94% of race

Time at Steady Pace

9:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:25:1120:276:3520:27
6:35
#4462
10K
6.21 mi10:45:0640:226:3019:55
6:25
#3756
15K
9.32 mi11:04:591:00:156:2819:53
6:24
#3418
20K
12.43 mi11:24:531:20:096:2719:54
6:24
#3160
Half
13.11 mi11:29:151:24:316:274:22
6:24
#3154
25K
15.53 mi11:44:471:40:036:2615:32
6:24
#2997
30K
18.64 mi12:05:062:00:226:2720:19
6:32
#2766
20M
20.00 mi12:14:012:09:176:288:55
6:34
#2656
21M
21.00 mi12:20:582:16:146:296:57
6:57
#2598
35K
21.75 mi12:25:382:20:546:294:40
6:14
#2524
23M
23.00 mi12:33:422:28:586:298:04
6:27
#2390
24M
24.00 mi12:39:592:35:156:286:17
6:17
#2315
40K
24.85 mi12:45:302:40:466:285:31
6:27
#2249
25.2M
25.20 mi12:47:552:43:116:292:25
7:00
#2219
Finish
26.22 mi12:54:192:49:356:286:24
6:17
#2193
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi44622582582954(Top 10%)131(Top 1%)131(Top 8%)
10K6.21 mi3.10 mi3756+706191+67191+673122(Top 11%)145(Top 1%)145(Top 8%)
15K9.32 mi3.11 mi3418+338166+25166+252954(Top 10%)131(Top 1%)131(Top 8%)
20K12.43 mi3.11 mi3160+258143+23143+232568(Top 9%)113(Top 0.9%)113(Top 7%)
Half13.11 mi0.68 mi3154+6141+2141+23108(Top 11%)132(Top 1%)132(Top 8%)
25K15.53 mi2.42 mi2997+157135+6135+62417(Top 9%)112(Top 0.9%)112(Top 7%)
30K18.64 mi3.11 mi2766+231123+12123+122160(Top 8%)107(Top 0.9%)107(Top 6%)
20M20.00 mi1.36 mi2656+110116+7116+71889(Top 7%)95(Top 0.8%)95(Top 6%)
21M21.00 mi1.00 mi2598+58115+1115+12093(Top 7%)120(Top 1.0%)120(Top 7%)
35K21.75 mi0.75 mi2524+74114+1114+11421(Top 5%)69(Top 0.6%)69(Top 4%)
23M23.00 mi1.25 mi2390+134107+7107+71297(Top 5%)72(Top 0.6%)72(Top 4%)
24M24.00 mi1.00 mi2315+75105+2105+21285(Top 5%)76(Top 0.6%)76(Top 4%)
40K24.85 mi0.85 mi2249+661051051472(Top 5%)100(Top 0.8%)100(Top 6%)
25.2M25.20 mi0.35 mi2219+30104+1104+11560(Top 5%)126(Top 1%)126(Top 7%)
Finish26.22 mi1.02 mi2193+26105-1105-11844(Top 6%)133(Top 1%)133(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2954

Females

131

F40-44

131

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3122

Females

145

F40-44

145

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2954

Females

131

F40-44

131

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2568

Females

113

F40-44

113

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3108

Females

132

F40-44

132

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2417

Females

112

F40-44

112

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2160

Females

107

F40-44

107

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1889

Females

95

F40-44

95

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2093

Females

120

F40-44

120

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1421

Females

69

F40-44

69

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1297

Females

72

F40-44

72

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1285

Females

76

F40-44

76

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1472

Females

100

F40-44

100

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1560

Females

126

F40-44

126

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1844

Females

133

F40-44

133

Passing Analysis

Category:
Athletes Passed
2398
Passed By
129
Net Change
+2269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4462
5K → 10K7159+706#4462#3756
10K → 15K3446+338#3756#3418
15K → 20K2679+258#3418#3160
20K → Half2014+6#3160#3154
Half → 25K1636+157#3154#2997
25K → 30K24413+231#2997#2766
30K → 20M12010+110#2766#2656
20M → 21M8224+58#2656#2598
21M → 35K751+74#2598#2524
35K → 23M1373+134#2524#2390
23M → 24M772+75#2390#2315
24M → 40K737+66#2315#2249
40K → 25.2M355+30#2249#2219
25.2M → Finish4620+26#2219#2193
TOTALS2398129+2269
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing