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BOSTON MARATHON 2025

Germaine Tupper

Bib: 21055•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:42
Rank: #22078
Start → 5K
27:42 | 8:55/mi
10K· 6.21 mi
57:09
Rank: #23198 (-1120)
5K → 10K
29:27 | 9:29/mi
15K· 9.32 mi
1:27:17
Rank: #23642 (-444)
10K → 15K
30:08 | 9:42/mi
20K· 12.43 mi
1:59:11
Rank: #23981 (-339)
15K → 20K
31:54 | 10:16/mi
Half· 13.11 mi
2:05:54
Rank: #24020 (-39)
20K → Half
6:43 | 9:51/mi
25K· 15.53 mi
2:30:56
Rank: #24019 (+1)
Half → 25K
25:02 | 10:19/mi
30K· 18.64 mi
3:03:39
Rank: #23826 (+193)
25K → 30K
32:43 | 10:32/mi
20M
3:18:04
Rank: #23741 (+85)
30K → 20M
14:25 | 10:37/mi
21M
3:29:34
Rank: #23673 (+68)
20M → 21M
11:30 | 11:30/mi
35K· 21.75 mi
3:37:26
Rank: #23657 (+16)
21M → 35K
7:52 | 10:31/mi
23M
3:51:12
Rank: #23619 (+38)
35K → 23M
13:46 | 11:00/mi
24M
4:01:49
Rank: #23599 (+20)
23M → 24M
10:37 | 10:37/mi
40K· 24.85 mi
4:11:16
Rank: #23601 (-2)
24M → 40K
9:27 | 11:03/mi
25.2M
4:15:24
Rank: #23597 (+4)
40K → 25.2M
4:08 | 11:59/mi
Finish· 26.22 mi
4:26:30
Rank: #23646 (-49)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:54
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:20:36
Pace10:44 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2327:428:5527:42
8:55
-
10K
6.21 mi11:50:5057:099:1229:27
9:29
+0:34
15K
9.32 mi12:20:581:27:179:2230:08
9:42
+0:13
20K
12.43 mi12:52:521:59:119:3531:54
10:16
+0:34
Half
13.11 mi12:59:352:05:549:366:43
9:51
-0:25
25K
15.53 mi13:24:372:30:569:4325:02
10:19
+0:28
30K
18.64 mi13:57:203:03:399:5132:43
10:32
+0:13
20M
20.00 mi14:11:453:18:049:5414:25
10:37
+0:05
21M
21.00 mi14:23:153:29:349:5911:30
11:30
+0:53
35K
21.75 mi14:31:073:37:2610:007:52
10:31
-0:59
23M
23.00 mi14:44:533:51:1210:0313:46
11:00
+0:29
24M
24.00 mi14:55:304:01:4910:0510:37
10:37
-0:23
40K
24.85 mi15:04:574:11:1610:079:27
11:03
+0:26
25.2M
25.20 mi15:09:054:15:2410:084:08
11:59
+0:56
Finish
26.22 mi15:20:114:26:3010:1011:06
10:54
-1:05

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

8:55 /mi

Average Pace

10:10 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:00

35% of race

Time at Steady Pace

2:13:39

50% of race

Time at Slower Pace

38:51

15% of race

Average Pace: 10:10 /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 mi11:21:2327:428:5527:42
8:55
#22078
10K
6.21 mi11:50:5057:099:1229:27
9:29
#23198
15K
9.32 mi12:20:581:27:179:2230:08
9:42
#23642
20K
12.43 mi12:52:521:59:119:3531:54
10:16
#23981
Half
13.11 mi12:59:352:05:549:366:43
9:51
#24020
25K
15.53 mi13:24:372:30:569:4325:02
10:19
#24019
30K
18.64 mi13:57:203:03:399:5132:43
10:32
#23826
20M
20.00 mi14:11:453:18:049:5414:25
10:37
#23741
21M
21.00 mi14:23:153:29:349:5911:30
11:30
#23673
35K
21.75 mi14:31:073:37:2610:007:52
10:31
#23657
23M
23.00 mi14:44:533:51:1210:0313:46
11:00
#23619
24M
24.00 mi14:55:304:01:4910:0510:37
10:37
#23599
40K
24.85 mi15:04:574:11:1610:079:27
11:03
#23601
25.2M
25.20 mi15:09:054:15:2410:084:08
11:59
#23597
Finish
26.22 mi15:20:114:26:3010:1011:06
10:54
#23646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi220788675867524287(Top 86%)9834(Top 80%)9834(Top 755%)
10K6.21 mi3.10 mi23198-11209256-5819256-58124053(Top 85%)9711(Top 79%)9711(Top 745%)
15K9.32 mi3.11 mi23642-4449480-2249480-22424287(Top 86%)9834(Top 80%)9834(Top 755%)
20K12.43 mi3.11 mi23981-3399682-2029682-20224775(Top 87%)10140(Top 83%)10140(Top 778%)
Half13.11 mi0.68 mi24020-399704-229704-2224502(Top 86%)9996(Top 82%)9996(Top 767%)
25K15.53 mi2.42 mi24019+19714-109714-1024012(Top 85%)9746(Top 80%)9746(Top 748%)
30K18.64 mi3.11 mi23826+1939642+729642+7223002(Top 81%)9323(Top 76%)9323(Top 716%)
20M20.00 mi1.36 mi23741+859616+269616+2622735(Top 80%)9275(Top 76%)9275(Top 712%)
21M21.00 mi1.00 mi23673+689598+189598+1822627(Top 80%)9316(Top 76%)9316(Top 715%)
35K21.75 mi0.75 mi23657+169593+59593+523227(Top 82%)9667(Top 79%)9667(Top 742%)
23M23.00 mi1.25 mi23619+389590+39590+323224(Top 82%)9723(Top 80%)9723(Top 746%)
24M24.00 mi1.00 mi23599+209600-109600-1023127(Top 81%)9697(Top 79%)9697(Top 744%)
40K24.85 mi0.85 mi23601-29617-179617-1723281(Top 82%)9839(Top 80%)9839(Top 755%)
25.2M25.20 mi0.35 mi23597+49623-69623-623230(Top 82%)9781(Top 80%)9781(Top 751%)
Finish26.22 mi1.02 mi23646-499663-409663-4025166(Top 89%)10727(Top 88%)10727(Top 823%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24287

Females

9834

F50-54

9834

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24053

Females

9711

F50-54

9711

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24287

Females

9834

F50-54

9834

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24775

Females

10140

F50-54

10140

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24502

Females

9996

F50-54

9996

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24012

Females

9746

F50-54

9746

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

23002

Females

9323

F50-54

9323

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22735

Females

9275

F50-54

9275

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22627

Females

9316

F50-54

9316

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23227

Females

9667

F50-54

9667

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23224

Females

9723

F50-54

9723

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

23127

Females

9697

F50-54

9697

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23281

Females

9839

F50-54

9839

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23230

Females

9781

F50-54

9781

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25166

Females

10727

F50-54

10727

Passing Analysis

Category:
Athletes Passed
1047
Passed By
2615
Net Change
-1568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22078
5K → 10K301150-1120#22078#23198
10K → 15K62506-444#23198#23642
15K → 20K50389-339#23642#23981
20K → Half1352-39#23981#24020
Half → 25K118117+1#24020#24019
25K → 30K26269+193#24019#23826
30K → 20M11833+85#23826#23741
20M → 21M10335+68#23741#23673
21M → 35K5539+16#23673#23657
35K → 23M7941+38#23657#23619
23M → 24M5939+20#23619#23599
24M → 40K4345-2#23599#23601
40K → 25.2M2420+4#23601#23597
25.2M → Finish3180-49#23597#23646
TOTALS10472615-1568
📊

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