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BOSTON MARATHON 2025

Andrea Graffis

Bib: 15434•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #14876
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
48:22
Rank: #14637 (+239)
5K → 10K
24:07 | 7:46/mi
15K· 9.32 mi
1:12:31
Rank: #14465 (+172)
10K → 15K
24:09 | 7:46/mi
20K· 12.43 mi
1:37:19
Rank: #14501 (-36)
15K → 20K
24:48 | 7:59/mi
Half· 13.11 mi
1:42:42
Rank: #14523 (-22)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:03:14
Rank: #15025 (-502)
Half → 25K
20:32 | 8:28/mi
30K· 18.64 mi
2:31:28
Rank: #15709 (-684)
25K → 30K
28:14 | 9:05/mi
20M
2:44:02
Rank: #15875 (-166)
30K → 20M
12:34 | 9:15/mi
21M
2:53:16
Rank: #15763 (+112)
20M → 21M
9:14 | 9:14/mi
35K· 21.75 mi
2:59:38
Rank: #15724 (+39)
21M → 35K
6:22 | 8:31/mi
23M
3:11:05
Rank: #15737 (-13)
35K → 23M
11:27 | 9:09/mi
24M
3:20:02
Rank: #15799 (-62)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:28:05
Rank: #15890 (-91)
24M → 40K
8:03 | 9:25/mi
25.2M
3:31:28
Rank: #15887 (+3)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:40:18
Rank: #15942 (-55)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:57:36
Pace8:58 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1424:157:4824:15
7:48
-
10K
6.21 mi11:20:2148:227:4724:07
7:46
-0:02
15K
9.32 mi11:44:301:12:317:4724:09
7:46
0:00
20K
12.43 mi12:09:181:37:197:5024:48
7:59
+0:13
Half
13.11 mi12:14:411:42:427:505:23
7:53
-0:06
25K
15.53 mi12:35:132:03:147:5620:32
8:28
+0:35
30K
18.64 mi13:03:272:31:288:0828:14
9:05
+0:37
20M
20.00 mi13:16:012:44:028:1212:34
9:15
+0:10
21M
21.00 mi13:25:152:53:168:159:14
9:14
-0:01
35K
21.75 mi13:31:372:59:388:166:22
8:31
-0:43
23M
23.00 mi13:43:043:11:058:1811:27
9:09
+0:38
24M
24.00 mi13:52:013:20:028:208:57
8:57
-0:12
40K
24.85 mi14:00:043:28:058:228:03
9:25
+0:28
25.2M
25.20 mi14:03:273:31:288:233:23
9:49
+0:24
Finish
26.22 mi14:12:173:40:188:258:50
8:40
-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

7:46 /mi

Average Pace

8:25 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:42

47% of race

Time at Steady Pace

44:41

20% of race

Time at Slower Pace

1:12:55

33% of race

Average Pace: 8:24 /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 mi10:56:1424:157:4824:15
7:48
#14876
10K
6.21 mi11:20:2148:227:4724:07
7:46
#14637
15K
9.32 mi11:44:301:12:317:4724:09
7:46
#14465
20K
12.43 mi12:09:181:37:197:5024:48
7:59
#14501
Half
13.11 mi12:14:411:42:427:505:23
7:53
#14523
25K
15.53 mi12:35:132:03:147:5620:32
8:28
#15025
30K
18.64 mi13:03:272:31:288:0828:14
9:05
#15709
20M
20.00 mi13:16:012:44:028:1212:34
9:15
#15875
21M
21.00 mi13:25:152:53:168:159:14
9:14
#15763
35K
21.75 mi13:31:372:59:388:166:22
8:31
#15724
23M
23.00 mi13:43:043:11:058:1811:27
9:09
#15737
24M
24.00 mi13:52:013:20:028:208:57
8:57
#15799
40K
24.85 mi14:00:043:28:058:228:03
9:25
#15890
25.2M
25.20 mi14:03:273:31:288:233:23
9:49
#15887
Finish
26.22 mi14:12:173:40:188:258:50
8:40
#15942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi148764448444814156(Top 50%)4113(Top 34%)4113(Top 75%)
10K6.21 mi3.10 mi14637+2394326+1224326+12214489(Top 51%)4247(Top 35%)4247(Top 78%)
15K9.32 mi3.11 mi14465+1724238+884238+8814156(Top 50%)4113(Top 34%)4113(Top 75%)
20K12.43 mi3.11 mi14501-364289-514289-5114815(Top 52%)4545(Top 37%)4545(Top 83%)
Half13.11 mi0.68 mi14523-224306-174306-1715105(Top 53%)4688(Top 38%)4688(Top 86%)
25K15.53 mi2.42 mi15025-5024628-3224628-32216992(Top 60%)5848(Top 48%)5848(Top 107%)
30K18.64 mi3.11 mi15709-6845057-4295057-42918131(Top 64%)6649(Top 54%)6649(Top 122%)
20M20.00 mi1.36 mi15875-1665199-1425199-14218033(Top 63%)6728(Top 55%)6728(Top 123%)
21M21.00 mi1.00 mi15763+1125172+275172+2714836(Top 52%)5076(Top 42%)5076(Top 93%)
35K21.75 mi0.75 mi15724+395172517215563(Top 55%)5553(Top 45%)5553(Top 102%)
23M23.00 mi1.25 mi15737-135213-415213-4117085(Top 60%)6495(Top 53%)6495(Top 119%)
24M24.00 mi1.00 mi15799-625269-565269-5617124(Top 60%)6559(Top 54%)6559(Top 120%)
40K24.85 mi0.85 mi15890-915337-685337-6818349(Top 65%)7298(Top 60%)7298(Top 133%)
25.2M25.20 mi0.35 mi15887+35355-185355-1816180(Top 57%)6165(Top 50%)6165(Top 113%)
Finish26.22 mi1.02 mi15942-555397-425397-4217290(Top 61%)6693(Top 55%)6693(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14156

Females

4113

F18-39

4113

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14489

Females

4247

F18-39

4247

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14156

Females

4113

F18-39

4113

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14815

Females

4545

F18-39

4545

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15105

Females

4688

F18-39

4688

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16992

Females

5848

F18-39

5848

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18131

Females

6649

F18-39

6649

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

18033

Females

6728

F18-39

6728

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

14836

Females

5076

F18-39

5076

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

15563

Females

5553

F18-39

5553

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17085

Females

6495

F18-39

6495

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17124

Females

6559

F18-39

6559

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18349

Females

7298

F18-39

7298

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16180

Females

6165

F18-39

6165

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17290

Females

6693

F18-39

6693

Passing Analysis

Category:
Athletes Passed
1706
Passed By
2772
Net Change
-1066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14876
5K → 10K431192+239#14876#14637
10K → 15K279107+172#14637#14465
15K → 20K188224-36#14465#14501
20K → Half3254-22#14501#14523
Half → 25K74576-502#14523#15025
25K → 30K94778-684#15025#15709
30K → 20M74240-166#15709#15875
20M → 21M17058+112#15875#15763
21M → 35K8344+39#15763#15724
35K → 23M101114-13#15724#15737
23M → 24M47109-62#15737#15799
24M → 40K50141-91#15799#15890
40K → 25.2M3734+3#15890#15887
25.2M → Finish46101-55#15887#15942
TOTALS17062772-1066
📊

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